12016455711 has 16 divisors (see below), whose sum is σ = 17273472384. Its totient is φ = 7386567264.

The previous prime is 12016455707. The next prime is 12016455733. The reversal of 12016455711 is 11755461021.

It is not a de Polignac number, because 12016455711 - 2² = 12016455707 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12016455211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134481 + ... + 205226.

It is an arithmetic number, because the mean of its divisors is an integer number (1079592024).

Almost surely, 2^12016455711 is an apocalyptic number.

12016455711 is a deficient number, since it is larger than the sum of its proper divisors (5257016673).

12016455711 is a wasteful number, since it uses less digits than its factorization.

12016455711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340630.

The product of its (nonzero) digits is 8400, while the sum is 33.

The spelling of 12016455711 in words is "twelve billion, sixteen million, four hundred fifty-five thousand, seven hundred eleven".