112111211100010 has 48 divisors (see below), whose sum is σ = 214371602946720. Its totient is φ = 42206070816000.

The previous prime is 112111211099981. The next prime is 112111211100011. The reversal of 112111211100010 is 10001112111211.

112111211100010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112111211100010² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112111211100011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318449461 + ... + 318801319.

It is an arithmetic number, because the mean of its divisors is an integer number (4466075061390).

Almost surely, 2^{112111211100010} is an apocalyptic number.

112111211100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112111211100010 is a deficient number, since it is larger than the sum of its proper divisors (102260391846710).

112111211100010 is a wasteful number, since it uses less digits than its factorization.

112111211100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462151 (or 462134 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 112111211100010 its reverse (10001112111211), we get a palindrome (122112323211221).

The spelling of 112111211100010 in words is "one hundred twelve trillion, one hundred eleven billion, two hundred eleven million, one hundred thousand, ten".