12206767027 has 32 divisors (see below), whose sum is σ = 15364121472. Its totient is φ = 9440630784.

The previous prime is 12206767019. The next prime is 12206767043. The reversal of 12206767027 is 72076760221.

It is not a de Polignac number, because 12206767027 - 2³ = 12206767019 is a prime.

It is a super-2 number, since 2×12206767027² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12206767127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1331403 + ... + 1340539.

It is an arithmetic number, because the mean of its divisors is an integer number (480128796).

Almost surely, 2^12206767027 is an apocalyptic number.

12206767027 is a deficient number, since it is larger than the sum of its proper divisors (3157354445).

12206767027 is a wasteful number, since it uses less digits than its factorization.

12206767027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9487.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 12206767027 in words is "twelve billion, two hundred six million, seven hundred sixty-seven thousand, twenty-seven".