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10222230401 = 67173881911
BaseRepresentation
bin10011000010100101…
…01101101110000001
3222101101221002220222
421201102231232001
5131413342333101
64410201512425
7511213344665
oct114122555601
928341832828
1010222230401
114376200aa9
121b934a2715
13c6ba59156
146cd8908a5
153ec65901b
hex2614adb81

10222230401 has 8 divisors (see below), whose sum is σ = 10434782784. Its totient is φ = 10011442320.

The previous prime is 10222230371. The next prime is 10222230409. The reversal of 10222230401 is 10403222201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10222230401 - 210 = 10222229377 is a prime.

It is a super-2 number, since 2×102222304012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222230401.

It is not an unprimeable number, because it can be changed into a prime (10222230409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429365 + ... + 452546.

It is an arithmetic number, because the mean of its divisors is an integer number (1304347848).

Almost surely, 210222230401 is an apocalyptic number.

It is an amenable number.

10222230401 is a deficient number, since it is larger than the sum of its proper divisors (212552383).

10222230401 is an equidigital number, since it uses as much as digits as its factorization.

10222230401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882151.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10222230401 its reverse (10403222201), we get a palindrome (20625452602).

The spelling of 10222230401 in words is "ten billion, two hundred twenty-two million, two hundred thirty thousand, four hundred one".

Divisors: 1 67 173 11591 881911 59088037 152570603 10222230401