12002000755268 has 12 divisors (see below), whose sum is σ = 21004187096172. Its totient is φ = 6000804442080.

The previous prime is 12002000755243. The next prime is 12002000755291. The reversal of 12002000755268 is 86255700020021.

It can be written as a sum of positive squares in 2 ways, for example, as 5435276751424 + 6566724003844 = 2331368^2 + 2562562^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48846023 + ... + 49091118.

It is an arithmetic number, because the mean of its divisors is an integer number (1750348924681).

Almost surely, 2^{12002000755268} is an apocalyptic number.

It is an amenable number.

12002000755268 is a deficient number, since it is larger than the sum of its proper divisors (9002186340904).

12002000755268 is a wasteful number, since it uses less digits than its factorization.

12002000755268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97967782 (or 97967780 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

Adding to 12002000755268 its reverse (86255700020021), we get a palindrome (98257700775289).

The spelling of 12002000755268 in words is "twelve trillion, two billion, seven hundred fifty-five thousand, two hundred sixty-eight".