22112101100102 has 16 divisors (see below), whose sum is σ = 36324964000080. Its totient is φ = 10032609103392.

The previous prime is 22112101100093. The next prime is 22112101100113. The reversal of 22112101100102 is 20100110121122.

It is a super-2 number, since 2×22112101100102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7207332593 + ... + 7207335660.

It is an arithmetic number, because the mean of its divisors is an integer number (2270310250005).

Almost surely, 2^{22112101100102} is an apocalyptic number.

22112101100102 is a deficient number, since it is larger than the sum of its proper divisors (14212862899978).

22112101100102 is a wasteful number, since it uses less digits than its factorization.

22112101100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14414668327.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22112101100102 its reverse (20100110121122), we get a palindrome (42212211221224).

The spelling of 22112101100102 in words is "twenty-two trillion, one hundred twelve billion, one hundred one million, one hundred thousand, one hundred two".