220110221111110 has 32 divisors (see below), whose sum is σ = 439301949509664. Its totient is φ = 78727947936000.

The previous prime is 220110221111107. The next prime is 220110221111119. The reversal of 220110221111110 is 11111122011022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110221111119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16401649111 + ... + 16401662530.

It is an arithmetic number, because the mean of its divisors is an integer number (13728185922177).

Almost surely, 2^{220110221111110} is an apocalyptic number.

220110221111110 is a deficient number, since it is larger than the sum of its proper divisors (219191728398554).

220110221111110 is a wasteful number, since it uses less digits than its factorization.

220110221111110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32803311720.

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

Adding to 220110221111110 its reverse (11111122011022), we get a palindrome (231221343122132).

It can be divided in two parts, 22011022 and 1111110, that added together give a palindrome (23122132).

The spelling of 220110221111110 in words is "two hundred twenty trillion, one hundred ten billion, two hundred twenty-one million, one hundred eleven thousand, one hundred ten".