12083938422 has 16 divisors (see below), whose sum is σ = 24180612912. Its totient is φ = 4025856800.

The previous prime is 12083938409. The next prime is 12083938429. The reversal of 12083938422 is 22483938021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12083938429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518313 + ... + 541124.

It is an arithmetic number, because the mean of its divisors is an integer number (1511288307).

Almost surely, 2^12083938422 is an apocalyptic number.

12083938422 is an abundant number, since it is smaller than the sum of its proper divisors (12096674490).

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

12083938422 is a wasteful number, since it uses less digits than its factorization.

12083938422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061343.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 12083938422 in words is "twelve billion, eighty-three million, nine hundred thirty-eight thousand, four hundred twenty-two".