12002747036331 has 64 divisors (see below), whose sum is σ = 17544199680000. Its totient is φ = 7275512724480.

The previous prime is 12002747036311. The next prime is 12002747036359. The reversal of 12002747036331 is 13363074720021.

It is not a de Polignac number, because 12002747036331 - 2¹⁵ = 12002747003563 is a prime.

It is a super-2 number, since 2×12002747036331² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12002747036331.

It is not an unprimeable number, because it can be changed into a prime (12002747036311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55060791 + ... + 55278351.

It is an arithmetic number, because the mean of its divisors is an integer number (274128120000).

Almost surely, 2^{12002747036331} is an apocalyptic number.

12002747036331 is a deficient number, since it is larger than the sum of its proper divisors (5541452643669).

12002747036331 is a wasteful number, since it uses less digits than its factorization.

12002747036331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218044.

The product of its (nonzero) digits is 127008, while the sum is 39.

The spelling of 12002747036331 in words is "twelve trillion, two billion, seven hundred forty-seven million, thirty-six thousand, three hundred thirty-one".