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10222022200220 = 2253116487132581
BaseRepresentation
bin1001010011000000000000…
…0000001000101110011100
31100012012211022011121202222
42110300000000020232130
52314434200140401340
633423533203204512
72103342145041545
oct224600000105634
940165738147688
1010222022200220
113291154054196
12119111a676738
13591c17aa03ac
14274a69ccd4cc
1512ad7192d8b5
hex94c00008b9c

10222022200220 has 24 divisors (see below), whose sum is σ = 22158706190208. Its totient is φ = 3956911819200.

The previous prime is 10222022200207. The next prime is 10222022200223. The reversal of 10222022200220 is 2200222022201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222022200223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8243565671 + ... + 8243566910.

It is an arithmetic number, because the mean of its divisors is an integer number (923279424592).

Almost surely, 210222022200220 is an apocalyptic number.

10222022200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222022200220 is an abundant number, since it is smaller than the sum of its proper divisors (11936683989988).

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

10222022200220 is a wasteful number, since it uses less digits than its factorization.

10222022200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16487132621 (or 16487132619 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 10222022200220 its reverse (2200222022201), we get a palindrome (12422244222421).

The spelling of 10222022200220 in words is "ten trillion, two hundred twenty-two billion, twenty-two million, two hundred thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 16487132581 32974265162 65948530324 82435662905 164871325810 329742651620 511101110011 1022202220022 2044404440044 2555505550055 5111011100110 10222022200220