12320122384 has 10 divisors (see below), whose sum is σ = 23870237150. Its totient is φ = 6160061184.

The previous prime is 12320122363. The next prime is 12320122429. The reversal of 12320122384 is 48322102321.

It can be written as a sum of positive squares in only one way, i.e., 9670755600 + 2649366784 = 98340^2 + 51472^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385003809 + ... + 385003840.

It is an arithmetic number, because the mean of its divisors is an integer number (2387023715).

Almost surely, 2^12320122384 is an apocalyptic number.

It is an amenable number.

12320122384 is a deficient number, since it is larger than the sum of its proper divisors (11550114766).

12320122384 is an equidigital number, since it uses as much as digits as its factorization.

12320122384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770007657 (or 770007651 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 12320122384 in words is "twelve billion, three hundred twenty million, one hundred twenty-two thousand, three hundred eighty-four".