222872536893 has 16 divisors (see below), whose sum is σ = 314682373440. Its totient is φ = 139824350976.

The previous prime is 222872536871. The next prime is 222872536973. The reversal of 222872536893 is 398635278222.

It is not a de Polignac number, because 222872536893 - 2⁸ = 222872536637 is a prime.

It is a super-2 number, since 2×222872536893² (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 (222872536813) 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, 154818 + ... + 685356.

It is an arithmetic number, because the mean of its divisors is an integer number (19667648340).

Almost surely, 2^222872536893 is an apocalyptic number.

It is an amenable number.

222872536893 is a deficient number, since it is larger than the sum of its proper divisors (91809836547).

222872536893 is a wasteful number, since it uses less digits than its factorization.

222872536893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538796.

The product of its digits is 17418240, while the sum is 57.

The spelling of 222872536893 in words is "two hundred twenty-two billion, eight hundred seventy-two million, five hundred thirty-six thousand, eight hundred ninety-three".