22300222312031 has 8 divisors (see below), whose sum is σ = 22662868411200. Its totient is φ = 21939585333120.

The previous prime is 22300222312019. The next prime is 22300222312061. The reversal of 22300222312031 is 13021322200322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22300222312031 - 2²⁶ = 22300155203167 is a prime.

It is a super-2 number, since 2×22300222312031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22300222311988 and 22300222312006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22300222312061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502257686 + ... + 502302083.

It is an arithmetic number, because the mean of its divisors is an integer number (2832858551400).

Almost surely, 2^{22300222312031} is an apocalyptic number.

22300222312031 is a deficient number, since it is larger than the sum of its proper divisors (362646099169).

22300222312031 is a wasteful number, since it uses less digits than its factorization.

22300222312031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004560129.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22300222312031 its reverse (13021322200322), we get a palindrome (35321544512353).

The spelling of 22300222312031 in words is "twenty-two trillion, three hundred billion, two hundred twenty-two million, three hundred twelve thousand, thirty-one".