222320123002 has 32 divisors (see below), whose sum is σ = 350929324800. Its totient is φ = 105476968128.

The previous prime is 222320122979. The next prime is 222320123057. The reversal of 222320123002 is 200321023222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15265108 + ... + 15279664.

It is an arithmetic number, because the mean of its divisors is an integer number (10966541400).

Almost surely, 2^222320123002 is an apocalyptic number.

222320123002 is a deficient number, since it is larger than the sum of its proper divisors (128609201798).

222320123002 is a wasteful number, since it uses less digits than its factorization.

222320123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19110.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222320123002 its reverse (200321023222), we get a palindrome (422641146224).

The spelling of 222320123002 in words is "two hundred twenty-two billion, three hundred twenty million, one hundred twenty-three thousand, two".