220111022102110 has 64 divisors (see below), whose sum is σ = 410564564936064. Its totient is φ = 84910824460800.

The previous prime is 220111022102051. The next prime is 220111022102131. The reversal of 220111022102110 is 11201220111022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46597732 + ... + 51103528.

It is an arithmetic number, because the mean of its divisors is an integer number (6415071327126).

Almost surely, 2^{220111022102110} is an apocalyptic number.

220111022102110 is a deficient number, since it is larger than the sum of its proper divisors (190453542833954).

220111022102110 is a wasteful number, since it uses less digits than its factorization.

220111022102110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4507429.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220111022102110 its reverse (11201220111022), we get a palindrome (231312242213132).

The spelling of 220111022102110 in words is "two hundred twenty trillion, one hundred eleven billion, twenty-two million, one hundred two thousand, one hundred ten".