398020002202 has 8 divisors (see below), whose sum is σ = 632149415316. Its totient is φ = 187303530432.

The previous prime is 398020002199. The next prime is 398020002217. The reversal of 398020002202 is 202200020893.

It can be written as a sum of positive squares in 2 ways, for example, as 398008312641 + 11689561 = 630879^2 + 3419^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5853235293 + ... + 5853235360.

Almost surely, 2^398020002202 is an apocalyptic number.

398020002202 is a deficient number, since it is larger than the sum of its proper divisors (234129413114).

398020002202 is a wasteful number, since it uses less digits than its factorization.

398020002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11706470672.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 398020002202 in words is "three hundred ninety-eight billion, twenty million, two thousand, two hundred two".