22541204099 has 2 divisors, whose sum is σ = 22541204100. Its totient is φ = 22541204098.

The previous prime is 22541204087. The next prime is 22541204123. The reversal of 22541204099 is 99040214522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22541204099 - 2⁴ = 22541204083 is a prime.

It is not a weakly prime, because it can be changed into another prime (22541204029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11270602049 + 11270602050.

It is an arithmetic number, because the mean of its divisors is an integer number (11270602050).

Almost surely, 2^22541204099 is an apocalyptic number.

22541204099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22541204099 is an equidigital number, since it uses as much as digits as its factorization.

22541204099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 22541204099 in words is "twenty-two billion, five hundred forty-one million, two hundred four thousand, ninety-nine".