23226654499 has 2 divisors, whose sum is σ = 23226654500. Its totient is φ = 23226654498.

The previous prime is 23226654497. The next prime is 23226654541. The reversal of 23226654499 is 99445662232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23226654499 - 2¹ = 23226654497 is a prime.

It is a super-3 number, since 3×23226654499³ (a number of 32 digits) contains 333 as substring.

Together with 23226654497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23226654491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11613327249 + 11613327250.

It is an arithmetic number, because the mean of its divisors is an integer number (11613327250).

Almost surely, 2^23226654499 is an apocalyptic number.

23226654499 is a deficient number, since it is larger than the sum of its proper divisors (1).

23226654499 is an equidigital number, since it uses as much as digits as its factorization.

23226654499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5598720, while the sum is 52.

The spelling of 23226654499 in words is "twenty-three billion, two hundred twenty-six million, six hundred fifty-four thousand, four hundred ninety-nine".