22323120012313 has 4 divisors (see below), whose sum is σ = 22415747066548. Its totient is φ = 22230492958080.

The previous prime is 22323120012253. The next prime is 22323120012341. The reversal of 22323120012313 is 31321002132322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11300374729609 + 11022745282704 = 3361603^2 + 3320052^2 .

It is a cyclic number.

It is not a de Polignac number, because 22323120012313 - 2¹⁷ = 22323119881241 is a prime.

It is a super-3 number, since 3×22323120012313³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323120082313) 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, 46313526756 + ... + 46313527237.

It is an arithmetic number, because the mean of its divisors is an integer number (5603936766637).

Almost surely, 2^{22323120012313} is an apocalyptic number.

It is an amenable number.

22323120012313 is a deficient number, since it is larger than the sum of its proper divisors (92627054235).

22323120012313 is an equidigital number, since it uses as much as digits as its factorization.

22323120012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92627054234.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22323120012313 its reverse (31321002132322), we get a palindrome (53644122144635).

The spelling of 22323120012313 in words is "twenty-two trillion, three hundred twenty-three billion, one hundred twenty million, twelve thousand, three hundred thirteen".