23222303302813 has 2 divisors, whose sum is σ = 23222303302814. Its totient is φ = 23222303302812.

The previous prime is 23222303302769. The next prime is 23222303302843. The reversal of 23222303302813 is 31820330322232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23116354354809 + 105948948004 = 4807947^2 + 325498^2 .

It is a cyclic number.

It is not a de Polignac number, because 23222303302813 - 2²¹ = 23222301205661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23222303302843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611151651406 + 11611151651407.

It is an arithmetic number, because the mean of its divisors is an integer number (11611151651407).

Almost surely, 2^{23222303302813} is an apocalyptic number.

It is an amenable number.

23222303302813 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222303302813 is an equidigital number, since it uses as much as digits as its factorization.

23222303302813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 34.

The spelling of 23222303302813 in words is "twenty-three trillion, two hundred twenty-two billion, three hundred three million, three hundred two thousand, eight hundred thirteen".