222002223202 has 24 divisors (see below), whose sum is σ = 368588397996. Its totient is φ = 99929381376.

The previous prime is 222002223199. The next prime is 222002223217. The reversal of 222002223202 is 202322200222.

It can be written as a sum of positive squares in 2 ways, for example, as 221813682841 + 188540361 = 470971^2 + 13731^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222002223202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6153543 + ... + 6189514.

Almost surely, 2^222002223202 is an apocalyptic number.

222002223202 is a deficient number, since it is larger than the sum of its proper divisors (146586174794).

222002223202 is a wasteful number, since it uses less digits than its factorization.

222002223202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12343122 (or 12343099 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 222002223202 its reverse (202322200222), we get a palindrome (424324423424).

The spelling of 222002223202 in words is "two hundred twenty-two billion, two million, two hundred twenty-three thousand, two hundred two".