222320332002 has 64 divisors (see below), whose sum is σ = 461129760000. Its totient is φ = 71408747520.

The previous prime is 222320331983. The next prime is 222320332021. The reversal of 222320332002 is 200233023222.

It is an interprime number because it is at equal distance from previous prime (222320331983) and next prime (222320332021).

It is a self number, because there is not a number n which added to its sum of digits gives 222320332002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6690124 + ... + 6723272.

It is an arithmetic number, because the mean of its divisors is an integer number (7205152500).

Almost surely, 2^222320332002 is an apocalyptic number.

222320332002 is an abundant number, since it is smaller than the sum of its proper divisors (238809427998).

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

222320332002 is a wasteful number, since it uses less digits than its factorization.

222320332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33531.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 222320332002 its reverse (200233023222), we get a palindrome (422553355224).

The spelling of 222320332002 in words is "two hundred twenty-two billion, three hundred twenty million, three hundred thirty-two thousand, two".