12267584996 has 12 divisors (see below), whose sum is σ = 21487639740. Its totient is φ = 6128259360.

The previous prime is 12267584993. The next prime is 12267585013. The reversal of 12267584996 is 69948576221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 98406400 + 12169178596 = 9920^2 + 110314^2 .

It is not an unprimeable number, because it can be changed into a prime (12267584993) 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, 1378295 + ... + 1387166.

It is an arithmetic number, because the mean of its divisors is an integer number (1790636645).

Almost surely, 2^12267584996 is an apocalyptic number.

It is an amenable number.

12267584996 is a deficient number, since it is larger than the sum of its proper divisors (9220054744).

12267584996 is a wasteful number, since it uses less digits than its factorization.

12267584996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766574 (or 2766572 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 59.

The spelling of 12267584996 in words is "twelve billion, two hundred sixty-seven million, five hundred eighty-four thousand, nine hundred ninety-six".