2012202012112 has 20 divisors (see below), whose sum is σ = 3901221618336. Its totient is φ = 1005435142880.

The previous prime is 2012202012109. The next prime is 2012202012127. The reversal of 2012202012112 is 2112102022102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41591518 + ... + 41639869.

Almost surely, 2^{2012202012112} is an apocalyptic number.

It is an amenable number.

2012202012112 is a deficient number, since it is larger than the sum of its proper divisors (1889019606224).

2012202012112 is a wasteful number, since it uses less digits than its factorization.

2012202012112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83232906 (or 83232900 counting only the distinct ones).

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

Adding to 2012202012112 its reverse (2112102022102), we get a palindrome (4124304034214).

The spelling of 2012202012112 in words is "two trillion, twelve billion, two hundred two million, twelve thousand, one hundred twelve".