220110112111010 has 64 divisors (see below), whose sum is σ = 437079405162240. Its totient is φ = 79139479034880.

The previous prime is 220110112110961. The next prime is 220110112111139. The reversal of 220110112111010 is 10111211011022.

It is a super-2 number, since 2×220110112111010² (a number of 29 digits) contains 22 as substring.

It is a Curzon 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, 825290939 + ... + 825557601.

It is an arithmetic number, because the mean of its divisors is an integer number (6829365705660).

Almost surely, 2^{220110112111010} is an apocalyptic number.

220110112111010 is a deficient number, since it is larger than the sum of its proper divisors (216969293051230).

220110112111010 is a wasteful number, since it uses less digits than its factorization.

220110112111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351083.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 220110112111010 its reverse (10111211011022), we get a palindrome (230221323122032).

The spelling of 220110112111010 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twelve million, one hundred eleven thousand, ten".