22100020011102 has 32 divisors (see below), whose sum is σ = 48264633930240. Its totient is φ = 6690530142720.

The previous prime is 22100020011089. The next prime is 22100020011229. The reversal of 22100020011102 is 20111002000122.

It is a super-2 number, since 2×22100020011102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161071363 + ... + 161208510.

It is an arithmetic number, because the mean of its divisors is an integer number (1508269810320).

Almost surely, 2^{22100020011102} is an apocalyptic number.

22100020011102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22100020011102 is an abundant number, since it is smaller than the sum of its proper divisors (26164613919138).

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

22100020011102 is a wasteful number, since it uses less digits than its factorization.

22100020011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322280928.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22100020011102 its reverse (20111002000122), we get a palindrome (42211022011224).

The spelling of 22100020011102 in words is "twenty-two trillion, one hundred billion, twenty million, eleven thousand, one hundred two".