22111002210110 has 128 divisors (see below), whose sum is σ = 47915673182208. Its totient is φ = 7252190208000.

The previous prime is 22111002210109. The next prime is 22111002210131. The reversal of 22111002210110 is 1101220011122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4119350 + ... + 7822470.

It is an arithmetic number, because the mean of its divisors is an integer number (374341196736).

Almost surely, 2^{22111002210110} is an apocalyptic number.

22111002210110 is an abundant number, since it is smaller than the sum of its proper divisors (25804670972098).

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

22111002210110 is a wasteful number, since it uses less digits than its factorization.

22111002210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703290.

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

Adding to 22111002210110 its reverse (1101220011122), we get a palindrome (23212222221232).

The spelling of 22111002210110 in words is "twenty-two trillion, one hundred eleven billion, two million, two hundred ten thousand, one hundred ten".