402210012204 has 216 divisors, whose sum is σ = 1389453640848. Its totient is φ = 96433908480.

The previous prime is 402210012199. The next prime is 402210012283.

402210012204 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 544987 + ... + 1049490.

Almost surely, 2^402210012204 is an apocalyptic number.

402210012204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

402210012204 is an abundant number, since it is smaller than the sum of its proper divisors (987243628644).

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

402210012204 is a wasteful number, since it uses less digits than its factorization.

402210012204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594525 (or 1594513 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

It can be divided in two parts, 4022100 and 12204, that added together give a palindrome (4034304).

The spelling of 402210012204 in words is "four hundred two billion, two hundred ten million, twelve thousand, two hundred four".