222011322002 has 16 divisors (see below), whose sum is σ = 348152912640. Its totient is φ = 106179316276.

The previous prime is 222011321989. The next prime is 222011322053. The reversal of 222011322002 is 200223110222.

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, 4537418 + ... + 4586085.

It is an arithmetic number, because the mean of its divisors is an integer number (21759557040).

Almost surely, 2^222011322002 is an apocalyptic number.

222011322002 is a deficient number, since it is larger than the sum of its proper divisors (126141590638).

222011322002 is an frugal number, since it uses more digits than its factorization.

222011322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9123574 (or 9123528 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222011322002 its reverse (200223110222), we get a palindrome (422234432224).

The spelling of 222011322002 in words is "two hundred twenty-two billion, eleven million, three hundred twenty-two thousand, two".