12230774425 has 12 divisors (see below), whose sum is σ = 15170383696. Its totient is φ = 9781894800.

The previous prime is 12230774407. The next prime is 12230774429. The reversal of 12230774425 is 52447703221.

It is not a de Polignac number, because 12230774425 - 2⁵ = 12230774393 is a prime.

It is a super-4 number, since 4×12230774425⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230774429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26002 + ... + 158548.

Almost surely, 2^12230774425 is an apocalyptic number.

It is an amenable number.

12230774425 is a deficient number, since it is larger than the sum of its proper divisors (2939609271).

12230774425 is a wasteful number, since it uses less digits than its factorization.

12230774425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136248 (or 136243 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 37.

The spelling of 12230774425 in words is "twelve billion, two hundred thirty million, seven hundred seventy-four thousand, four hundred twenty-five".