22366501099 has 2 divisors, whose sum is σ = 22366501100. Its totient is φ = 22366501098.

The previous prime is 22366501067. The next prime is 22366501117. The reversal of 22366501099 is 99010566322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22366501099 - 2⁵ = 22366501067 is a prime.

It is not a weakly prime, because it can be changed into another prime (22366501039) 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, 11183250549 + 11183250550.

It is an arithmetic number, because the mean of its divisors is an integer number (11183250550).

Almost surely, 2^22366501099 is an apocalyptic number.

22366501099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22366501099 is an equidigital number, since it uses as much as digits as its factorization.

22366501099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 22366501099 in words is "twenty-two billion, three hundred sixty-six million, five hundred one thousand, ninety-nine".