122442040099 has 64 divisors (see below), whose sum is σ = 140569288704. Its totient is φ = 106064640000.

The previous prime is 122442040027. The next prime is 122442040109. The reversal of 122442040099 is 990040244221.

It is not a de Polignac number, because 122442040099 - 2⁷ = 122442039971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (122442040199) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 369915364 + ... + 369915694.

It is an arithmetic number, because the mean of its divisors is an integer number (2196395136).

Almost surely, 2^122442040099 is an apocalyptic number.

122442040099 is a deficient number, since it is larger than the sum of its proper divisors (18127248605).

122442040099 is a wasteful number, since it uses less digits than its factorization.

122442040099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 122442040099 in words is "one hundred twenty-two billion, four hundred forty-two million, forty thousand, ninety-nine".