22099118827 has 2 divisors, whose sum is σ = 22099118828. Its totient is φ = 22099118826.

The previous prime is 22099118809. The next prime is 22099118837. The reversal of 22099118827 is 72881199022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22099118827 - 2¹¹ = 22099116779 is a prime.

It is not a weakly prime, because it can be changed into another prime (22099118837) 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, 11049559413 + 11049559414.

It is an arithmetic number, because the mean of its divisors is an integer number (11049559414).

Almost surely, 2^22099118827 is an apocalyptic number.

22099118827 is a deficient number, since it is larger than the sum of its proper divisors (1).

22099118827 is an equidigital number, since it uses as much as digits as its factorization.

22099118827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 49.

The spelling of 22099118827 in words is "twenty-two billion, ninety-nine million, one hundred eighteen thousand, eight hundred twenty-seven".