111112112112002 has 16 divisors (see below), whose sum is σ = 174875464475712. Its totient is φ = 52846981014960.

The previous prime is 111112112111971. The next prime is 111112112112031. The reversal of 111112112112002 is 200211211211111.

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, 6672590288 + ... + 6672606939.

It is an arithmetic number, because the mean of its divisors is an integer number (10929716529732).

Almost surely, 2^{111112112112002} is an apocalyptic number.

111112112112002 is a deficient number, since it is larger than the sum of its proper divisors (63763352363710).

111112112112002 is a wasteful number, since it uses less digits than its factorization.

111112112112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13345197433.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 111112112112002 its reverse (200211211211111), we get a palindrome (311323323323113).

The spelling of 111112112112002 in words is "one hundred eleven trillion, one hundred twelve billion, one hundred twelve million, one hundred twelve thousand, two".