22112232230319 has 64 divisors (see below), whose sum is σ = 37543484620800. Its totient is φ = 11241453150720.

The previous prime is 22112232230287. The next prime is 22112232230339. The reversal of 22112232230319 is 91303223221122.

It is not a de Polignac number, because 22112232230319 - 2⁵ = 22112232230287 is a prime.

It is a super-2 number, since 2×22112232230319² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 22112232230319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22112232230339) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 127841607 + ... + 128014455.

It is an arithmetic number, because the mean of its divisors is an integer number (586616947200).

Almost surely, 2^{22112232230319} is an apocalyptic number.

22112232230319 is a deficient number, since it is larger than the sum of its proper divisors (15431252390481).

22112232230319 is a wasteful number, since it uses less digits than its factorization.

22112232230319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184700.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 22112232230319 in words is "twenty-two trillion, one hundred twelve billion, two hundred thirty-two million, two hundred thirty thousand, three hundred nineteen".