122113133009999 has 4 divisors (see below), whose sum is σ = 122113166889000. Its totient is φ = 122113099131000.

The previous prime is 122113133009983. The next prime is 122113133010019. The reversal of 122113133009999 is 999900331311221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122113133009999 - 2⁴ = 122113133009983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122113133009999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113133009099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10788377 + ... + 18989874.

It is an arithmetic number, because the mean of its divisors is an integer number (30528291722250).

Almost surely, 2^{122113133009999} is an apocalyptic number.

122113133009999 is a deficient number, since it is larger than the sum of its proper divisors (33879001).

122113133009999 is an equidigital number, since it uses as much as digits as its factorization.

122113133009999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33879000.

The product of its (nonzero) digits is 708588, while the sum is 53.

The spelling of 122113133009999 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred thirty-three million, nine thousand, nine hundred ninety-nine".