222202011100194 has 64 divisors (see below), whose sum is σ = 494707495680000. Its totient is φ = 73928600188560.

The previous prime is 222202011100123. The next prime is 222202011100301. The reversal of 222202011100194 is 491001110202222.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158411709 + ... + 159808239.

It is an arithmetic number, because the mean of its divisors is an integer number (7729804620000).

Almost surely, 2^{222202011100194} is an apocalyptic number.

222202011100194 is an abundant number, since it is smaller than the sum of its proper divisors (272505484579806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222202011100194 is a wasteful number, since it uses less digits than its factorization.

222202011100194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402060 (or 1402054 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 222202011100194 in words is "two hundred twenty-two trillion, two hundred two billion, eleven million, one hundred thousand, one hundred ninety-four".