168100868222 has 64 divisors (see below), whose sum is σ = 310723361280. Its totient is φ = 66564326400.

The previous prime is 168100868203. The next prime is 168100868291. The reversal of 168100868222 is 222868001861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10678097 + ... + 10693827.

It is an arithmetic number, because the mean of its divisors is an integer number (4855052520).

Almost surely, 2^168100868222 is an apocalyptic number.

168100868222 is a deficient number, since it is larger than the sum of its proper divisors (142622493058).

168100868222 is a wasteful number, since it uses less digits than its factorization.

168100868222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16577.

The product of its (nonzero) digits is 147456, while the sum is 44.

The spelling of 168100868222 in words is "one hundred sixty-eight billion, one hundred million, eight hundred sixty-eight thousand, two hundred twenty-two".