22633920499 has 2 divisors, whose sum is σ = 22633920500. Its totient is φ = 22633920498.

The previous prime is 22633920473. The next prime is 22633920509. The reversal of 22633920499 is 99402933622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22633920499 - 2¹³ = 22633912307 is a prime.

It is not a weakly prime, because it can be changed into another prime (22633920299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11316960249 + 11316960250.

It is an arithmetic number, because the mean of its divisors is an integer number (11316960250).

Almost surely, 2^22633920499 is an apocalyptic number.

22633920499 is a deficient number, since it is larger than the sum of its proper divisors (1).

22633920499 is an equidigital number, since it uses as much as digits as its factorization.

22633920499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1259712, while the sum is 49.

The spelling of 22633920499 in words is "twenty-two billion, six hundred thirty-three million, nine hundred twenty thousand, four hundred ninety-nine".