399902102222200 has 48 divisors (see below), whose sum is σ = 935339887072080. Its totient is φ = 159002991528960.

The previous prime is 399902102222167. The next prime is 399902102222201. The reversal of 399902102222200 is 2222201209993.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (399902102222201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5986525017 + ... + 5986591816.

It is an arithmetic number, because the mean of its divisors is an integer number (19486247647335).

Almost surely, 2^{399902102222200} is an apocalyptic number.

It is an amenable number.

399902102222200 is an abundant number, since it is smaller than the sum of its proper divisors (535437784849880).

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

399902102222200 is a wasteful number, since it uses less digits than its factorization.

399902102222200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11973117016 (or 11973117007 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 399902102222200 in words is "three hundred ninety-nine trillion, nine hundred two billion, one hundred two million, two hundred twenty-two thousand, two hundred".