122938108884883 has 4 divisors (see below), whose sum is σ = 122944888702768. Its totient is φ = 122931329067000.

The previous prime is 122938108884881. The next prime is 122938108884949. The reversal of 122938108884883 is 388488801839221.

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 122938108884883 - 2¹ = 122938108884881 is a prime.

It is a super-2 number, since 2×122938108884883² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122938108884881) 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, 3389881743 + ... + 3389918008.

It is an arithmetic number, because the mean of its divisors is an integer number (30736222175692).

Almost surely, 2^{122938108884883} is an apocalyptic number.

122938108884883 is a deficient number, since it is larger than the sum of its proper divisors (6779817885).

122938108884883 is an equidigital number, since it uses as much as digits as its factorization.

122938108884883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779817884.

The product of its (nonzero) digits is 339738624, while the sum is 73.

The spelling of 122938108884883 in words is "one hundred twenty-two trillion, nine hundred thirty-eight billion, one hundred eight million, eight hundred eighty-four thousand, eight hundred eighty-three".