22100110012102 has 16 divisors (see below), whose sum is σ = 34308509043600. Its totient is φ = 10664278884000.

The previous prime is 22100110012087. The next prime is 22100110012103. The reversal of 22100110012102 is 20121001100122.

It is a super-2 number, since 2×22100110012102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100110012103) 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, 84506577 + ... + 84767692.

It is an arithmetic number, because the mean of its divisors is an integer number (2144281815225).

Almost surely, 2^{22100110012102} is an apocalyptic number.

22100110012102 is a deficient number, since it is larger than the sum of its proper divisors (12208399031498).

22100110012102 is a wasteful number, since it uses less digits than its factorization.

22100110012102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169276551.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22100110012102 its reverse (20121001100122), we get a palindrome (42221111112224).

The spelling of 22100110012102 in words is "twenty-two trillion, one hundred billion, one hundred ten million, twelve thousand, one hundred two".