398061802022 has 8 divisors (see below), whose sum is σ = 597432158400. Its totient is φ = 198917749224.

The previous prime is 398061802007. The next prime is 398061802027. The reversal of 398061802022 is 220208160893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398061802027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56571497 + ... + 56578532.

It is an arithmetic number, because the mean of its divisors is an integer number (74679019800).

Almost surely, 2^398061802022 is an apocalyptic number.

398061802022 is a deficient number, since it is larger than the sum of its proper divisors (199370356378).

398061802022 is a wasteful number, since it uses less digits than its factorization.

398061802022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113151790.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 398061802022 in words is "three hundred ninety-eight billion, sixty-one million, eight hundred two thousand, twenty-two".