22312112301013 has 4 divisors (see below), whose sum is σ = 22312130266080. Its totient is φ = 22312094335948.

The previous prime is 22312112300987. The next prime is 22312112301029. The reversal of 22312112301013 is 31010321121322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22312112301013 - 2²¹ = 22312110203861 is a prime.

It is a super-3 number, since 3×22312112301013³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22312112305013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6969145 + ... + 9653662.

It is an arithmetic number, because the mean of its divisors is an integer number (5578032566520).

Almost surely, 2^{22312112301013} is an apocalyptic number.

It is an amenable number.

22312112301013 is a deficient number, since it is larger than the sum of its proper divisors (17965067).

22312112301013 is a wasteful number, since it uses less digits than its factorization.

22312112301013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17965066.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 22312112301013 its reverse (31010321121322), we get a palindrome (53322433422335).

The spelling of 22312112301013 in words is "twenty-two trillion, three hundred twelve billion, one hundred twelve million, three hundred one thousand, thirteen".