112020121011212 has 24 divisors (see below), whose sum is σ = 202369339865616. Its totient is φ = 54223363772928.

The previous prime is 112020121011191. The next prime is 112020121011251. The reversal of 112020121011212 is 212110121020211.

It is a super-2 number, since 2×112020121011212² (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, 2881749473 + ... + 2881788344.

It is an arithmetic number, because the mean of its divisors is an integer number (8432055827734).

Almost surely, 2^{112020121011212} is an apocalyptic number.

It is an amenable number.

112020121011212 is a deficient number, since it is larger than the sum of its proper divisors (90349218854404).

112020121011212 is a wasteful number, since it uses less digits than its factorization.

112020121011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5763537977 (or 5763537975 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112020121011212 its reverse (212110121020211), we get a palindrome (324130242031423).

The spelling of 112020121011212 in words is "one hundred twelve trillion, twenty billion, one hundred twenty-one million, eleven thousand, two hundred twelve".