22943262499 has 2 divisors, whose sum is σ = 22943262500. Its totient is φ = 22943262498.

The previous prime is 22943262457. The next prime is 22943262541. The reversal of 22943262499 is 99426234922.

It is a balanced prime because it is at equal distance from previous prime (22943262457) and next prime (22943262541).

It is a cyclic number.

It is not a de Polignac number, because 22943262499 - 2⁷ = 22943262371 is a prime.

It is a super-3 number, since 3×22943262499³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22943262439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11471631249 + 11471631250.

It is an arithmetic number, because the mean of its divisors is an integer number (11471631250).

Almost surely, 2^22943262499 is an apocalyptic number.

22943262499 is a deficient number, since it is larger than the sum of its proper divisors (1).

22943262499 is an equidigital number, since it uses as much as digits as its factorization.

22943262499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 52.

The spelling of 22943262499 in words is "twenty-two billion, nine hundred forty-three million, two hundred sixty-two thousand, four hundred ninety-nine".