222212210010202 has 16 divisors (see below), whose sum is σ = 338357009120832. Its totient is φ = 109427165733600.

The previous prime is 222212210010187. The next prime is 222212210010227. The reversal of 222212210010202 is 202010012212222.

It is a self number, because there is not a number n which added to its sum of digits gives 222212210010202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155644299 + ... + 157065502.

It is an arithmetic number, because the mean of its divisors is an integer number (21147313070052).

Almost surely, 2^{222212210010202} is an apocalyptic number.

222212210010202 is a deficient number, since it is larger than the sum of its proper divisors (116144799110630).

222212210010202 is a wasteful number, since it uses less digits than its factorization.

222212210010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312715173.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222212210010202 its reverse (202010012212222), we get a palindrome (424222222222424).

The spelling of 222212210010202 in words is "two hundred twenty-two trillion, two hundred twelve billion, two hundred ten million, ten thousand, two hundred two".