22201111099 has 2 divisors, whose sum is σ = 22201111100. Its totient is φ = 22201111098.

The previous prime is 22201111069. The next prime is 22201111133. The reversal of 22201111099 is 99011110222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22201111099 - 2¹⁵ = 22201078331 is a prime.

It is not a weakly prime, because it can be changed into another prime (22201111069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100555549 + 11100555550.

It is an arithmetic number, because the mean of its divisors is an integer number (11100555550).

Almost surely, 2^22201111099 is an apocalyptic number.

22201111099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201111099 is an equidigital number, since it uses as much as digits as its factorization.

22201111099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 22201111099 in words is "twenty-two billion, two hundred one million, one hundred eleven thousand, ninety-nine".