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10223230122100 = 2252287893551089
BaseRepresentation
bin1001010011000100011111…
…1111111111100001110100
31100012022221111002102002101
42110301013333333201310
52314444133402401400
633424253113151444
72103414113152642
oct224610777774164
940168844072071
1010223230122100
113291713980836
1211913b70bb584
1359207b109578
14274b424c2192
1512ade29d156a
hex94c47fff874

10223230122100 has 36 divisors (see below), whose sum is σ = 22185186198700. Its totient is φ = 4089148853760.

The previous prime is 10223230122059. The next prime is 10223230122139. The reversal of 10223230122100 is 122103232201.

It can be written as a sum of positive squares in 6 ways, for example, as 786119849956 + 9437110272144 = 886634^2 + 3071988^2 .

It is a super-3 number, since 3×102232301221003 (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1103356 + ... + 4654444.

Almost surely, 210223230122100 is an apocalyptic number.

10223230122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10223230122100 is an abundant number, since it is smaller than the sum of its proper divisors (11961956076600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10223230122100 is a wasteful number, since it uses less digits than its factorization.

10223230122100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579892 (or 3579885 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10223230122100 its reverse (122103232201), we get a palindrome (10345333354301).

The spelling of 10223230122100 in words is "ten trillion, two hundred twenty-three billion, two hundred thirty million, one hundred twenty-two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 28789 57578 115156 143945 287890 575780 719725 1439450 2878900 3551089 7102178 14204356 17755445 35510890 71021780 88777225 177554450 355108900 102232301221 204464602442 408929204884 511161506105 1022323012210 2044646024420 2555807530525 5111615061050 10223230122100