112011220110 has 32 divisors (see below), whose sum is σ = 273233931552. Its totient is φ = 29379991680.

The previous prime is 112011220109. The next prime is 112011220121. The reversal of 112011220110 is 11022110211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30602329 + ... + 30605988.

It is an arithmetic number, because the mean of its divisors is an integer number (8538560361).

Almost surely, 2^112011220110 is an apocalyptic number.

112011220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112011220110 is an abundant number, since it is smaller than the sum of its proper divisors (161222711442).

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

112011220110 is a wasteful number, since it uses less digits than its factorization.

112011220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61208388.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112011220110 its reverse (11022110211), we get a palindrome (123033330321).

The spelling of 112011220110 in words is "one hundred twelve billion, eleven million, two hundred twenty thousand, one hundred ten".