222213312202 has 64 divisors (see below), whose sum is σ = 406429470720. Its totient is φ = 88948544256.

The previous prime is 222213312199. The next prime is 222213312229. The reversal of 222213312202 is 202213312222.

It is a super-2 number, since 2×222213312202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28199299 + ... + 28207177.

It is an arithmetic number, because the mean of its divisors is an integer number (6350460480).

Almost surely, 2^222213312202 is an apocalyptic number.

222213312202 is a deficient number, since it is larger than the sum of its proper divisors (184216158518).

222213312202 is a wasteful number, since it uses less digits than its factorization.

222213312202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8795.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222213312202 its reverse (202213312222), we get a palindrome (424426624424).

The spelling of 222213312202 in words is "two hundred twenty-two billion, two hundred thirteen million, three hundred twelve thousand, two hundred two".