2012202020120 has 32 divisors (see below), whose sum is σ = 4765741628400. Its totient is φ = 762518659968.

The previous prime is 2012202020111. The next prime is 2012202020137. The reversal of 2012202020120 is 210202022102.

It is a junction number, because it is equal to n+sod(n) for n = 2012202020095 and 2012202020104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1323816359 + ... + 1323817878.

Almost surely, 2^{2012202020120} is an apocalyptic number.

2012202020120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012202020120 is an abundant number, since it is smaller than the sum of its proper divisors (2753539608280).

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

2012202020120 is a wasteful number, since it uses less digits than its factorization.

2012202020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2647634267 (or 2647634263 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2012202020120 its reverse (210202022102), we get a palindrome (2222404042222).

The spelling of 2012202020120 in words is "two trillion, twelve billion, two hundred two million, twenty thousand, one hundred twenty".