2172302199 has 16 divisors (see below), whose sum is σ = 3223500000. Its totient is φ = 1445827968.

The previous prime is 2172302191. The next prime is 2172302201. The reversal of 2172302199 is 9912032712.

It is not a de Polignac number, because 2172302199 - 2³ = 2172302191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172302191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49074 + ... + 82175.

It is an arithmetic number, because the mean of its divisors is an integer number (201468750).

Almost surely, 2^2172302199 is an apocalyptic number.

2172302199 is a deficient number, since it is larger than the sum of its proper divisors (1051197801).

2172302199 is a wasteful number, since it uses less digits than its factorization.

2172302199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131871 (or 131865 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 2172302199 is about 46607.9628282550. The cubic root of 2172302199 is about 1295.1102700236.

The spelling of 2172302199 in words is "two billion, one hundred seventy-two million, three hundred two thousand, one hundred ninety-nine".