2012120011202 has 24 divisors (see below), whose sum is σ = 3537745223760. Its totient is φ = 855754415880.

The previous prime is 2012120011127. The next prime is 2012120011229. The reversal of 2012120011202 is 2021100212102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78352952 + ... + 78378627.

It is an arithmetic number, because the mean of its divisors is an integer number (147406050990).

Almost surely, 2^{2012120011202} is an apocalyptic number.

2012120011202 is a deficient number, since it is larger than the sum of its proper divisors (1525625212558).

2012120011202 is a wasteful number, since it uses less digits than its factorization.

2012120011202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156731726 (or 156731719 counting only the distinct ones).

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

Adding to 2012120011202 its reverse (2021100212102), we get a palindrome (4033220223304).

The spelling of 2012120011202 in words is "two trillion, twelve billion, one hundred twenty million, eleven thousand, two hundred two".