12086212272 has 40 divisors (see below), whose sum is σ = 31948830144. Its totient is φ = 3935045184.

The previous prime is 12086212267. The next prime is 12086212277. The reversal of 12086212272 is 27221268021.

It is an interprime number because it is at equal distance from previous prime (12086212267) and next prime (12086212277).

It is not an unprimeable number, because it can be changed into a prime (12086212277) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925798 + ... + 2929925.

Almost surely, 2^12086212272 is an apocalyptic number.

12086212272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12086212272 is an abundant number, since it is smaller than the sum of its proper divisors (19862617872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12086212272 is a wasteful number, since it uses less digits than its factorization.

12086212272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855777 (or 5855771 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 12086212272 in words is "twelve billion, eighty-six million, two hundred twelve thousand, two hundred seventy-two".