2120011202202 has 64 divisors (see below), whose sum is σ = 4785541171200. Its totient is φ = 622120262400.

The previous prime is 2120011202191. The next prime is 2120011202233. The reversal of 2120011202202 is 2022021100212.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6770424 + ... + 7076627.

It is an arithmetic number, because the mean of its divisors is an integer number (74774080800).

Almost surely, 2^{2120011202202} is an apocalyptic number.

2120011202202 is an abundant number, since it is smaller than the sum of its proper divisors (2665529968998).

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

2120011202202 is a wasteful number, since it uses less digits than its factorization.

2120011202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13847171.

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

Adding to 2120011202202 its reverse (2022021100212), we get a palindrome (4142032302414).

The spelling of 2120011202202 in words is "two trillion, one hundred twenty billion, eleven million, two hundred two thousand, two hundred two".