22142436713 has 2 divisors, whose sum is σ = 22142436714. Its totient is φ = 22142436712.

The previous prime is 22142436677. The next prime is 22142436721. The reversal of 22142436713 is 31763424122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19391119504 + 2751317209 = 139252^2 + 52453^2 .

It is a cyclic number.

It is not a de Polignac number, because 22142436713 - 2⁸ = 22142436457 is a prime.

It is not a weakly prime, because it can be changed into another prime (22142436773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11071218356 + 11071218357.

It is an arithmetic number, because the mean of its divisors is an integer number (11071218357).

Almost surely, 2^22142436713 is an apocalyptic number.

It is an amenable number.

22142436713 is a deficient number, since it is larger than the sum of its proper divisors (1).

22142436713 is an equidigital number, since it uses as much as digits as its factorization.

22142436713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The spelling of 22142436713 in words is "twenty-two billion, one hundred forty-two million, four hundred thirty-six thousand, seven hundred thirteen".