12320032022 has 16 divisors (see below), whose sum is σ = 20596958640. Its totient is φ = 5492521728.

The previous prime is 12320032007. The next prime is 12320032031. The reversal of 12320032022 is 22023002321.

12320032022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9534983 + ... + 9536274.

It is an arithmetic number, because the mean of its divisors is an integer number (1287309915).

Almost surely, 2^12320032022 is an apocalyptic number.

12320032022 is a deficient number, since it is larger than the sum of its proper divisors (8276926618).

12320032022 is a wasteful number, since it uses less digits than its factorization.

12320032022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19071295.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12320032022 its reverse (22023002321), we get a palindrome (34343034343).

The spelling of 12320032022 in words is "twelve billion, three hundred twenty million, thirty-two thousand, twenty-two".