22450140355399 has 2 divisors, whose sum is σ = 22450140355400. Its totient is φ = 22450140355398.

The previous prime is 22450140355387. The next prime is 22450140355403. The reversal of 22450140355399 is 99355304105422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22450140355399 is a prime.

It is a super-2 number, since 2×22450140355399² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22450140355339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11225070177699 + 11225070177700.

It is an arithmetic number, because the mean of its divisors is an integer number (11225070177700).

Almost surely, 2^{22450140355399} is an apocalyptic number.

22450140355399 is a deficient number, since it is larger than the sum of its proper divisors (1).

22450140355399 is an equidigital number, since it uses as much as digits as its factorization.

22450140355399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832000, while the sum is 52.

The spelling of 22450140355399 in words is "twenty-two trillion, four hundred fifty billion, one hundred forty million, three hundred fifty-five thousand, three hundred ninety-nine".