12086082155 has 32 divisors (see below), whose sum is σ = 16746200064. Its totient is φ = 8202519936.

The previous prime is 12086082103. The next prime is 12086082163. The reversal of 12086082155 is 55128068021.

It is a cyclic number.

It is not a de Polignac number, because 12086082155 - 2²⁴ = 12069304939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1441004 + ... + 1449366.

It is an arithmetic number, because the mean of its divisors is an integer number (523318752).

Almost surely, 2^12086082155 is an apocalyptic number.

12086082155 is a deficient number, since it is larger than the sum of its proper divisors (4660117909).

12086082155 is a wasteful number, since it uses less digits than its factorization.

12086082155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795.

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 12086082155 in words is "twelve billion, eighty-six million, eighty-two thousand, one hundred fifty-five".