22333645459 has 2 divisors, whose sum is σ = 22333645460. Its totient is φ = 22333645458.

The previous prime is 22333645409. The next prime is 22333645489. The reversal of 22333645459 is 95454633322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22333645459 - 2²⁹ = 21796774547 is a prime.

It is a super-2 number, since 2×22333645459² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22333645409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11166822729 + 11166822730.

It is an arithmetic number, because the mean of its divisors is an integer number (11166822730).

Almost surely, 2^22333645459 is an apocalyptic number.

22333645459 is a deficient number, since it is larger than the sum of its proper divisors (1).

22333645459 is an equidigital number, since it uses as much as digits as its factorization.

22333645459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 46.

The spelling of 22333645459 in words is "twenty-two billion, three hundred thirty-three million, six hundred forty-five thousand, four hundred fifty-nine".