112111121112002 has 16 divisors (see below), whose sum is σ = 168369437512512. Its totient is φ = 55987985160240.

The previous prime is 112111121111987. The next prime is 112111121112049. The reversal of 112111121112002 is 200211121111211.

It is a super-2 number, since 2×112111121112002² (a number of 29 digits) contains 22 as substring.

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, 20279873 + ... + 25209035.

It is an arithmetic number, because the mean of its divisors is an integer number (10523089844532).

Almost surely, 2^{112111121112002} is an apocalyptic number.

112111121112002 is a deficient number, since it is larger than the sum of its proper divisors (56258316400510).

112111121112002 is a wasteful number, since it uses less digits than its factorization.

112111121112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4942873.

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

Adding to 112111121112002 its reverse (200211121111211), we get a palindrome (312322242223213).

The spelling of 112111121112002 in words is "one hundred twelve trillion, one hundred eleven billion, one hundred twenty-one million, one hundred twelve thousand, two".