122673343452 has 48 divisors (see below), whose sum is σ = 313244572032. Its totient is φ = 37056460480.

The previous prime is 122673343451. The next prime is 122673343469. The reversal of 122673343452 is 254343376221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122673343451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1423998 + ... + 1507685.

It is an arithmetic number, because the mean of its divisors is an integer number (6525928584).

Almost surely, 2^122673343452 is an apocalyptic number.

122673343452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122673343452 is an abundant number, since it is smaller than the sum of its proper divisors (190571228580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122673343452 is a wasteful number, since it uses less digits than its factorization.

122673343452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932018 (or 2932016 counting only the distinct ones).

The product of its digits is 725760, while the sum is 42.

The spelling of 122673343452 in words is "one hundred twenty-two billion, six hundred seventy-three million, three hundred forty-three thousand, four hundred fifty-two".