9120020012202 has 32 divisors (see below), whose sum is σ = 20540103727104. Its totient is φ = 2674492671600.

The previous prime is 9120020012161. The next prime is 9120020012261. The reversal of 9120020012202 is 2022100200219.

It is a happy number.

9120020012202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2228741848 + ... + 2228745939.

It is an arithmetic number, because the mean of its divisors is an integer number (641878241472).

Almost surely, 2^{9120020012202} is an apocalyptic number.

9120020012202 is an abundant number, since it is smaller than the sum of its proper divisors (11420083714902).

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

9120020012202 is a wasteful number, since it uses less digits than its factorization.

9120020012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457487834.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 9120020012202 in words is "nine trillion, one hundred twenty billion, twenty million, twelve thousand, two hundred two".