112012120220002 has 16 divisors (see below), whose sum is σ = 173830271304960. Its totient is φ = 54069104465488.

The previous prime is 112012120219949. The next prime is 112012120220003. The reversal of 112012120220002 is 200022021210211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (112012120220003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101449618 + ... + 102547789.

It is an arithmetic number, because the mean of its divisors is an integer number (10864391956560).

Almost surely, 2^{112012120220002} is an apocalyptic number.

112012120220002 is a deficient number, since it is larger than the sum of its proper divisors (61818151084958).

112012120220002 is a wasteful number, since it uses less digits than its factorization.

112012120220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204006905.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112012120220002 its reverse (200022021210211), we get a palindrome (312034141430213).

The spelling of 112012120220002 in words is "one hundred twelve trillion, twelve billion, one hundred twenty million, two hundred twenty thousand, two".