2012202201120 has 96 divisors (see below), whose sum is σ = 6711286192128. Its totient is φ = 505023295488.

The previous prime is 2012202201109. The next prime is 2012202201131. The reversal of 2012202201120 is 211022022102.

It is an interprime number because it is at equal distance from previous prime (2012202201109) and next prime (2012202201131).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2012202201120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123288544 + ... + 123304863.

It is an arithmetic number, because the mean of its divisors is an integer number (69909231168).

Almost surely, 2^{2012202201120} is an apocalyptic number.

2012202201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012202201120 is an abundant number, since it is smaller than the sum of its proper divisors (4699083991008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012202201120 is a wasteful number, since it uses less digits than its factorization.

2012202201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246593442 (or 246593434 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2012202201120 its reverse (211022022102), we get a palindrome (2223224223222).

The spelling of 2012202201120 in words is "two trillion, twelve billion, two hundred two million, two hundred one thousand, one hundred twenty".