22488795013 has 2 divisors, whose sum is σ = 22488795014. Its totient is φ = 22488795012.

The previous prime is 22488794987. The next prime is 22488795053. The reversal of 22488795013 is 31059788422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22451426244 + 37368769 = 149838^2 + 6113^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22488795013 is a prime.

It is a super-2 number, since 2×22488795013² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22488795053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11244397506 + 11244397507.

It is an arithmetic number, because the mean of its divisors is an integer number (11244397507).

Almost surely, 2^22488795013 is an apocalyptic number.

It is an amenable number.

22488795013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22488795013 is an equidigital number, since it uses as much as digits as its factorization.

22488795013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 22488795013 in words is "twenty-two billion, four hundred eighty-eight million, seven hundred ninety-five thousand, thirteen".