22310031112973 has 2 divisors, whose sum is σ = 22310031112974. Its totient is φ = 22310031112972.

The previous prime is 22310031112949. The next prime is 22310031113003. The reversal of 22310031112973 is 37921113001322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16256354694889 + 6053676418084 = 4031917^2 + 2460422^2 .

It is a cyclic number.

It is not a de Polignac number, because 22310031112973 - 2³⁰ = 22308957371149 is a prime.

It is a super-3 number, since 3×22310031112973³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22310031112913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11155015556486 + 11155015556487.

It is an arithmetic number, because the mean of its divisors is an integer number (11155015556487).

Almost surely, 2^{22310031112973} is an apocalyptic number.

It is an amenable number.

22310031112973 is a deficient number, since it is larger than the sum of its proper divisors (1).

22310031112973 is an equidigital number, since it uses as much as digits as its factorization.

22310031112973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 22310031112973 in words is "twenty-two trillion, three hundred ten billion, thirty-one million, one hundred twelve thousand, nine hundred seventy-three".