112002212112 has 80 divisors (see below), whose sum is σ = 332500301952. Its totient is φ = 31823815680.

The previous prime is 112002212107. The next prime is 112002212137. The reversal of 112002212112 is 211212200211.

It is a junction number, because it is equal to n+sod(n) for n = 112002212091 and 112002212100.

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, 860013 + ... + 981644.

Almost surely, 2^112002212112 is an apocalyptic number.

112002212112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112002212112 is an abundant number, since it is smaller than the sum of its proper divisors (220498089840).

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

112002212112 is a wasteful number, since it uses less digits than its factorization.

112002212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841856 (or 1841850 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112002212112 its reverse (211212200211), we get a palindrome (323214412323).

The spelling of 112002212112 in words is "one hundred twelve billion, two million, two hundred twelve thousand, one hundred twelve".