122321012012099 has 16 divisors (see below), whose sum is σ = 122896525636800. Its totient is φ = 121746901893120.

The previous prime is 122321012012077. The next prime is 122321012012113. The reversal of 122321012012099 is 990210210123221.

It is a cyclic number.

It is not a de Polignac number, because 122321012012099 - 2¹² = 122321012008003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122321012012399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2469261059 + ... + 2469310595.

It is an arithmetic number, because the mean of its divisors is an integer number (7681032852300).

Almost surely, 2^{122321012012099} is an apocalyptic number.

122321012012099 is a deficient number, since it is larger than the sum of its proper divisors (575513624701).

122321012012099 is a wasteful number, since it uses less digits than its factorization.

122321012012099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63470.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 122321012012099 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, twelve million, twelve thousand, ninety-nine".