12264641836 has 12 divisors (see below), whose sum is σ = 22203231120. Its totient is φ = 5920861520.

The previous prime is 12264641833. The next prime is 12264641839. The reversal of 12264641836 is 63814646221.

12264641836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12264641833) and next prime (12264641839).

It is a super-2 number, since 2×12264641836² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12264641792 and 12264641801.

It is not an unprimeable number, because it can be changed into a prime (12264641833) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52864720 + ... + 52864951.

It is an arithmetic number, because the mean of its divisors is an integer number (1850269260).

Almost surely, 2^12264641836 is an apocalyptic number.

It is an amenable number.

12264641836 is a deficient number, since it is larger than the sum of its proper divisors (9938589284).

12264641836 is a wasteful number, since it uses less digits than its factorization.

12264641836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105729704 (or 105729702 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The spelling of 12264641836 in words is "twelve billion, two hundred sixty-four million, six hundred forty-one thousand, eight hundred thirty-six".