402225200608 has 48 divisors (see below), whose sum is σ = 987280043904. Its totient is φ = 156711116160.

The previous prime is 402225200603. The next prime is 402225200717. The reversal of 402225200608 is 806002522204.

It is a super-2 number, since 2×402225200608² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 402225200608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402225200603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81617910 + ... + 81622837.

It is an arithmetic number, because the mean of its divisors is an integer number (20568334248).

Almost surely, 2^402225200608 is an apocalyptic number.

It is an amenable number.

402225200608 is an abundant number, since it is smaller than the sum of its proper divisors (585054843296).

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

402225200608 is a wasteful number, since it uses less digits than its factorization.

402225200608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163240775 (or 163240767 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The spelling of 402225200608 in words is "four hundred two billion, two hundred twenty-five million, two hundred thousand, six hundred eight".