222102202 has 24 divisors (see below), whose sum is σ = 389321856. Its totient is φ = 94750488.

The previous prime is 222102163. The next prime is 222102203. The reversal of 222102202 is 202201222.

222102202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222102203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16773 + ... + 26935.

It is an arithmetic number, because the mean of its divisors is an integer number (16221744).

Almost surely, 2^222102202 is an apocalyptic number.

222102202 is a deficient number, since it is larger than the sum of its proper divisors (167219654).

222102202 is a wasteful number, since it uses less digits than its factorization.

222102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10402 (or 10395 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 222102202 is about 14903.0937056706. The cubic root of 222102202 is about 605.5977990313.

Adding to 222102202 its reverse (202201222), we get a palindrome (424303424).

The spelling of 222102202 in words is "two hundred twenty-two million, one hundred two thousand, two hundred two".