222210222202 has 8 divisors (see below), whose sum is σ = 333336827412. Its totient is φ = 111097946400.

The previous prime is 222210222193. The next prime is 222210222209. The reversal of 222210222202 is 202222012222.

It can be written as a sum of positive squares in 2 ways, for example, as 174372221241 + 47838000961 = 417579^2 + 218719^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 222210222202.

It is not an unprimeable number, because it can be changed into a prime (222210222209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3543499 + ... + 3605662.

Almost surely, 2^222210222202 is an apocalyptic number.

222210222202 is a deficient number, since it is larger than the sum of its proper divisors (111126605210).

222210222202 is a wasteful number, since it uses less digits than its factorization.

222210222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7164704.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 222210222202 its reverse (202222012222), we get a palindrome (424432234424).

The spelling of 222210222202 in words is "two hundred twenty-two billion, two hundred ten million, two hundred twenty-two thousand, two hundred two".