12271658114 has 16 divisors (see below), whose sum is σ = 19943545248. Its totient is φ = 5640597312.

The previous prime is 12271658101. The next prime is 12271658197. The reversal of 12271658114 is 41185617221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4195412 + ... + 4198335.

It is an arithmetic number, because the mean of its divisors is an integer number (1246471578).

Almost surely, 2^12271658114 is an apocalyptic number.

12271658114 is a deficient number, since it is larger than the sum of its proper divisors (7671887134).

12271658114 is a wasteful number, since it uses less digits than its factorization.

12271658114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8393809.

The product of its digits is 26880, while the sum is 38.

The spelling of 12271658114 in words is "twelve billion, two hundred seventy-one million, six hundred fifty-eight thousand, one hundred fourteen".