122101252099 has 2 divisors, whose sum is σ = 122101252100. Its totient is φ = 122101252098.

The previous prime is 122101252037. The next prime is 122101252103. The reversal of 122101252099 is 990252101221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 122101252099 - 2²³ = 122092863491 is a prime.

It is not a weakly prime, because it can be changed into another prime (122101252019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050626049 + 61050626050.

It is an arithmetic number, because the mean of its divisors is an integer number (61050626050).

Almost surely, 2^122101252099 is an apocalyptic number.

122101252099 is a deficient number, since it is larger than the sum of its proper divisors (1).

122101252099 is an equidigital number, since it uses as much as digits as its factorization.

122101252099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 122101252099 in words is "one hundred twenty-two billion, one hundred one million, two hundred fifty-two thousand, ninety-nine".