22100112210110 has 64 divisors (see below), whose sum is σ = 43937649310464. Its totient is φ = 7936287475200.

The previous prime is 22100112210109. The next prime is 22100112210119. The reversal of 22100112210110 is 1101221100122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100112210119) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 21566465 + ... + 22567955.

It is an arithmetic number, because the mean of its divisors is an integer number (686525770476).

Almost surely, 2^{22100112210110} is an apocalyptic number.

22100112210110 is a deficient number, since it is larger than the sum of its proper divisors (21837537100354).

22100112210110 is a wasteful number, since it uses less digits than its factorization.

22100112210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004009.

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

Adding to 22100112210110 its reverse (1101221100122), we get a palindrome (23201333310232).

The spelling of 22100112210110 in words is "twenty-two trillion, one hundred billion, one hundred twelve million, two hundred ten thousand, one hundred ten".