112011120210 has 64 divisors (see below), whose sum is σ = 293569588224. Its totient is φ = 27126052800.

The previous prime is 112011120203. The next prime is 112011120241. The reversal of 112011120210 is 12021110211.

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, 143605 + ... + 494615.

It is an arithmetic number, because the mean of its divisors is an integer number (4587024816).

Almost surely, 2^112011120210 is an apocalyptic number.

112011120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112011120210 is an abundant number, since it is smaller than the sum of its proper divisors (181558468014).

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

112011120210 is a wasteful number, since it uses less digits than its factorization.

112011120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351999.

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

Adding to 112011120210 its reverse (12021110211), we get a palindrome (124032230421).

Subtracting from 112011120210 its reverse (12021110211), we obtain a palindrome (99990009999).

It can be divided in two parts, 112011 and 120210, that added together give a triangular number (232221 = T₆₈₁).

The spelling of 112011120210 in words is "one hundred twelve billion, eleven million, one hundred twenty thousand, two hundred ten".