12265574673 has 16 divisors (see below), whose sum is σ = 18007577856. Its totient is φ = 7364205840.

The previous prime is 12265574653. The next prime is 12265574701. The reversal of 12265574673 is 37647556221.

It is not a de Polignac number, because 12265574673 - 2⁶ = 12265574609 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12265574653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1733311 + ... + 1740372.

It is an arithmetic number, because the mean of its divisors is an integer number (1125473616).

Almost surely, 2^12265574673 is an apocalyptic number.

It is an amenable number.

12265574673 is a deficient number, since it is larger than the sum of its proper divisors (5742003183).

12265574673 is a wasteful number, since it uses less digits than its factorization.

12265574673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473804.

The product of its digits is 2116800, while the sum is 48.

The spelling of 12265574673 in words is "twelve billion, two hundred sixty-five million, five hundred seventy-four thousand, six hundred seventy-three".