222112010220202 has 16 divisors (see below), whose sum is σ = 333230821281792. Its totient is φ = 111035070360720.

The previous prime is 222112010220169. The next prime is 222112010220209. The reversal of 222112010220202 is 202022010211222.

It is a self number, because there is not a number n which added to its sum of digits gives 222112010220202.

It is not an unprimeable number, because it can be changed into a prime (222112010220209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1574510752 + ... + 1574651812.

It is an arithmetic number, because the mean of its divisors is an integer number (20826926330112).

Almost surely, 2^{222112010220202} is an apocalyptic number.

222112010220202 is a deficient number, since it is larger than the sum of its proper divisors (111118811061590).

222112010220202 is a wasteful number, since it uses less digits than its factorization.

222112010220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283893.

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

Adding to 222112010220202 its reverse (202022010211222), we get a palindrome (424134020431424).

The spelling of 222112010220202 in words is "two hundred twenty-two trillion, one hundred twelve billion, ten million, two hundred twenty thousand, two hundred two".