222020002002 has 16 divisors (see below), whose sum is σ = 459351728640. Its totient is φ = 71454713232.

The previous prime is 222020001977. The next prime is 222020002013. The reversal of 222020002002 is 200200020222.

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, 637988338 + ... + 637988685.

It is an arithmetic number, because the mean of its divisors is an integer number (28709483040).

Almost surely, 2^222020002002 is an apocalyptic number.

222020002002 is an abundant number, since it is smaller than the sum of its proper divisors (237331726638).

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

222020002002 is a wasteful number, since it uses less digits than its factorization.

222020002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275977057.

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 222020002002 its reverse (200200020222), we get a palindrome (422220022224).

The spelling of 222020002002 in words is "two hundred twenty-two billion, twenty million, two thousand, two".