12271110846 has 16 divisors (see below), whose sum is σ = 24543711504. Its totient is φ = 4090121984.

The previous prime is 12271110823. The next prime is 12271110883. The reversal of 12271110846 is 64801117221.

It is a super-2 number, since 2×12271110846² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 65020 + ... + 169616.

It is an arithmetic number, because the mean of its divisors is an integer number (1533981969).

Almost surely, 2^12271110846 is an apocalyptic number.

12271110846 is an abundant number, since it is smaller than the sum of its proper divisors (12272600658).

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

12271110846 is a wasteful number, since it uses less digits than its factorization.

12271110846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124155.

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 12271110846 in words is "twelve billion, two hundred seventy-one million, one hundred ten thousand, eight hundred forty-six".