201122410999 has 2 divisors, whose sum is σ = 201122411000. Its totient is φ = 201122410998.

The previous prime is 201122410967. The next prime is 201122411027. The reversal of 201122410999 is 999014221102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201122410999 - 2⁵ = 201122410967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201122410919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100561205499 + 100561205500.

It is an arithmetic number, because the mean of its divisors is an integer number (100561205500).

Almost surely, 2^201122410999 is an apocalyptic number.

201122410999 is a deficient number, since it is larger than the sum of its proper divisors (1).

201122410999 is an equidigital number, since it uses as much as digits as its factorization.

201122410999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 201122410999 in words is "two hundred one billion, one hundred twenty-two million, four hundred ten thousand, nine hundred ninety-nine".