222202323202222 has 48 divisors (see below), whose sum is σ = 372372285304656. Its totient is φ = 99343157443200.

The previous prime is 222202323202213. The next prime is 222202323202243.

222202323202222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 826581898 + ... + 826850674.

It is an arithmetic number, because the mean of its divisors is an integer number (7757755943847).

Almost surely, 2^{222202323202222} is an apocalyptic number.

222202323202222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222202323202222 is a deficient number, since it is larger than the sum of its proper divisors (150169962102434).

222202323202222 is a wasteful number, since it uses less digits than its factorization.

222202323202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324865 (or 324854 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The spelling of 222202323202222 in words is "two hundred twenty-two trillion, two hundred two billion, three hundred twenty-three million, two hundred two thousand, two hundred twenty-two".