222886161799 has 16 divisors (see below), whose sum is σ = 268206964480. Its totient is φ = 180940832640.

The previous prime is 222886161791. The next prime is 222886161821. The reversal of 222886161799 is 997161688222.

It is a cyclic number.

It is not a de Polignac number, because 222886161799 - 2³ = 222886161791 is a prime.

It is a super-2 number, since 2×222886161799² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222886161791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263887 + ... + 717919.

It is an arithmetic number, because the mean of its divisors is an integer number (16762935280).

Almost surely, 2^222886161799 is an apocalyptic number.

222886161799 is a deficient number, since it is larger than the sum of its proper divisors (45320802681).

222886161799 is a wasteful number, since it uses less digits than its factorization.

222886161799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457750.

The product of its digits is 10450944, while the sum is 61.

The spelling of 222886161799 in words is "two hundred twenty-two billion, eight hundred eighty-six million, one hundred sixty-one thousand, seven hundred ninety-nine".