112010020212 has 24 divisors (see below), whose sum is σ = 261362152800. Its totient is φ = 37335896416.

The previous prime is 112010020169. The next prime is 112010020231. The reversal of 112010020212 is 212020010211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992614 + ... + 1099682.

It is an arithmetic number, because the mean of its divisors is an integer number (10890089700).

Almost surely, 2^112010020212 is an apocalyptic number.

112010020212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112010020212 is an abundant number, since it is smaller than the sum of its proper divisors (149352132588).

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

112010020212 is a wasteful number, since it uses less digits than its factorization.

112010020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194255 (or 194253 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112010020212 its reverse (212020010211), we get a palindrome (324030030423).

The spelling of 112010020212 in words is "one hundred twelve billion, ten million, twenty thousand, two hundred twelve".