22300112031 has 16 divisors (see below), whose sum is σ = 30198514944. Its totient is φ = 14634537984.

The previous prime is 22300112017. The next prime is 22300112057. The reversal of 22300112031 is 13021100322.

It is not a de Polignac number, because 22300112031 - 2⁷ = 22300111903 is a prime.

It is a super-2 number, since 2×22300112031² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22300112031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300119031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252511 + ... + 329183.

It is an arithmetic number, because the mean of its divisors is an integer number (1887407184).

Almost surely, 2^22300112031 is an apocalyptic number.

22300112031 is a deficient number, since it is larger than the sum of its proper divisors (7898402913).

22300112031 is a wasteful number, since it uses less digits than its factorization.

22300112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78190.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22300112031 its reverse (13021100322), we get a palindrome (35321212353).

The spelling of 22300112031 in words is "twenty-two billion, three hundred million, one hundred twelve thousand, thirty-one".