112011012210 has 32 divisors (see below), whose sum is σ = 268835231232. Its totient is φ = 29868625280.

The previous prime is 112011012209. The next prime is 112011012259. The reversal of 112011012210 is 12210110211.

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, 1755487 + ... + 1818173.

It is an arithmetic number, because the mean of its divisors is an integer number (8401100976).

Almost surely, 2^112011012210 is an apocalyptic number.

112011012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112011012210 is an abundant number, since it is smaller than the sum of its proper divisors (156824219022).

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

112011012210 is a wasteful number, since it uses less digits than its factorization.

112011012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122258.

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

Adding to 112011012210 its reverse (12210110211), we get a palindrome (124221122421).

The spelling of 112011012210 in words is "one hundred twelve billion, eleven million, twelve thousand, two hundred ten".