322011220221002 has 16 divisors (see below), whose sum is σ = 520172351436192. Its totient is φ = 148620454518960.

The previous prime is 322011220220969. The next prime is 322011220221023. The reversal of 322011220221002 is 200122022110223.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39969473 + ... + 47345339.

It is an arithmetic number, because the mean of its divisors is an integer number (32510771964762).

Almost surely, 2^{322011220221002} is an apocalyptic number.

322011220221002 is a deficient number, since it is larger than the sum of its proper divisors (198161131215190).

322011220221002 is a wasteful number, since it uses less digits than its factorization.

322011220221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9055013.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 322011220221002 its reverse (200122022110223), we get a palindrome (522133242331225).

The spelling of 322011220221002 in words is "three hundred twenty-two trillion, eleven billion, two hundred twenty million, two hundred twenty-one thousand, two".