222131223002 has 32 divisors (see below), whose sum is σ = 361358250624. Its totient is φ = 101799576000.

The previous prime is 222131222983. The next prime is 222131223047. The reversal of 222131223002 is 200322131222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10279253 + ... + 10300839.

It is an arithmetic number, because the mean of its divisors is an integer number (11292445332).

Almost surely, 2^222131223002 is an apocalyptic number.

222131223002 is a deficient number, since it is larger than the sum of its proper divisors (139227027622).

222131223002 is a wasteful number, since it uses less digits than its factorization.

222131223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24374.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222131223002 its reverse (200322131222), we get a palindrome (422453354224).

The spelling of 222131223002 in words is "two hundred twenty-two billion, one hundred thirty-one million, two hundred twenty-three thousand, two".