12272043411 has 6 divisors (see below), whose sum is σ = 17726284940. Its totient is φ = 8181362268.

The previous prime is 12272043397. The next prime is 12272043449. The reversal of 12272043411 is 11434027221.

12272043411 is a `hidden beast` number, since 1 + 227 + 2 + 0 + 434 + 1 + 1 = 666.

It is not a de Polignac number, because 12272043411 - 2⁶ = 12272043347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12272043211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 681780181 + ... + 681780198.

Almost surely, 2^12272043411 is an apocalyptic number.

12272043411 is a deficient number, since it is larger than the sum of its proper divisors (5454241529).

12272043411 is a wasteful number, since it uses less digits than its factorization.

12272043411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363560385 (or 1363560382 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 12272043411 in words is "twelve billion, two hundred seventy-two million, forty-three thousand, four hundred eleven".