12322400264 has 16 divisors (see below), whose sum is σ = 23641815120. Its totient is φ = 6017916240.

The previous prime is 12322400203. The next prime is 12322400267. The reversal of 12322400264 is 46200422321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12322400267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17910122 + ... + 17910809.

It is an arithmetic number, because the mean of its divisors is an integer number (1477613445).

Almost surely, 2^12322400264 is an apocalyptic number.

It is an amenable number.

12322400264 is a deficient number, since it is larger than the sum of its proper divisors (11319414856).

12322400264 is a wasteful number, since it uses less digits than its factorization.

12322400264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35820980 (or 35820976 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12322400264 its reverse (46200422321), we get a palindrome (58522822585).

The spelling of 12322400264 in words is "twelve billion, three hundred twenty-two million, four hundred thousand, two hundred sixty-four".