2192200902 has 32 divisors (see below), whose sum is σ = 4881189600. Its totient is φ = 729288864.

The previous prime is 2192200819. The next prime is 2192200921. The reversal of 2192200902 is 2090022912.

It is a super-2 number, since 2×2192200902² = 9611489589459227208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12393 + ... + 67364.

It is an arithmetic number, because the mean of its divisors is an integer number (152537175).

Almost surely, 2^2192200902 is an apocalyptic number.

2192200902 is an abundant number, since it is smaller than the sum of its proper divisors (2688988698).

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

2192200902 is a wasteful number, since it uses less digits than its factorization.

2192200902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80277 (or 80271 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2192200902 is about 46820.9451207470. The cubic root of 2192200902 is about 1299.0527422862.

The spelling of 2192200902 in words is "two billion, one hundred ninety-two million, two hundred thousand, nine hundred two".