112020202100012 has 48 divisors (see below), whose sum is σ = 204347517572352. Its totient is φ = 53671633827840.

The previous prime is 112020202099933. The next prime is 112020202100017. The reversal of 112020202100012 is 210001202020211.

It is a super-3 number, since 3×112020202100012³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112020202100012.

It is not an unprimeable number, because it can be changed into a prime (112020202100017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10604798 + ... + 18343994.

It is an arithmetic number, because the mean of its divisors is an integer number (4257239949424).

Almost surely, 2^{112020202100012} is an apocalyptic number.

It is an amenable number.

112020202100012 is a deficient number, since it is larger than the sum of its proper divisors (92327315472340).

112020202100012 is a wasteful number, since it uses less digits than its factorization.

112020202100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740378 (or 7740376 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112020202100012 its reverse (210001202020211), we get a palindrome (322021404120223).

The spelling of 112020202100012 in words is "one hundred twelve trillion, twenty billion, two hundred two million, one hundred thousand, twelve".