12400481922 has 8 divisors (see below), whose sum is σ = 24800963856. Its totient is φ = 4133493972.

The previous prime is 12400481911. The next prime is 12400481941. The reversal of 12400481922 is 22918400421.

It is a sphenic number, since it is the product of 3 distinct primes.

12400481922 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1033373488 + ... + 1033373499.

It is an arithmetic number, because the mean of its divisors is an integer number (3100120482).

Almost surely, 2^12400481922 is an apocalyptic number.

12400481922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12400481922 is a wasteful number, since it uses less digits than its factorization.

12400481922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066746992.

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 12400481922 in words is "twelve billion, four hundred million, four hundred eighty-one thousand, nine hundred twenty-two".