122102010099 has 24 divisors (see below), whose sum is σ = 181230978032. Its totient is φ = 79159913280.

The previous prime is 122102010097. The next prime is 122102010101. The reversal of 122102010099 is 990010201221.

It is an interprime number because it is at equal distance from previous prime (122102010097) and next prime (122102010101).

It is not a de Polignac number, because 122102010099 - 2¹ = 122102010097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122102010097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 548844 + ... + 738534.

Almost surely, 2^122102010099 is an apocalyptic number.

122102010099 is a deficient number, since it is larger than the sum of its proper divisors (59128967933).

122102010099 is a wasteful number, since it uses less digits than its factorization.

122102010099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191667 (or 191664 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 122102010099 in words is "one hundred twenty-two billion, one hundred two million, ten thousand, ninety-nine".