12243155412802 has 16 divisors (see below), whose sum is σ = 18520508344320. Its totient is φ = 6069710814048.

The previous prime is 12243155412731. The next prime is 12243155412821. The reversal of 12243155412802 is 20821455134221.

12243155412802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12243155412802² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14123902 + ... + 14965657.

It is an arithmetic number, because the mean of its divisors is an integer number (1157531771520).

Almost surely, 2^{12243155412802} is an apocalyptic number.

12243155412802 is a deficient number, since it is larger than the sum of its proper divisors (6277352931518).

12243155412802 is a wasteful number, since it uses less digits than its factorization.

12243155412802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29091345.

The product of its (nonzero) digits is 153600, while the sum is 40.

The spelling of 12243155412802 in words is "twelve trillion, two hundred forty-three billion, one hundred fifty-five million, four hundred twelve thousand, eight hundred two".