22741354499 has 2 divisors, whose sum is σ = 22741354500. Its totient is φ = 22741354498.

The previous prime is 22741354481. The next prime is 22741354523. The reversal of 22741354499 is 99445314722.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22741354499 - 2²⁸ = 22472919043 is a prime.

It is not a weakly prime, because it can be changed into another prime (22741354409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11370677249 + 11370677250.

It is an arithmetic number, because the mean of its divisors is an integer number (11370677250).

Almost surely, 2^22741354499 is an apocalyptic number.

22741354499 is a deficient number, since it is larger than the sum of its proper divisors (1).

22741354499 is an equidigital number, since it uses as much as digits as its factorization.

22741354499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 50.

The spelling of 22741354499 in words is "twenty-two billion, seven hundred forty-one million, three hundred fifty-four thousand, four hundred ninety-nine".