12231352425 has 12 divisors (see below), whose sum is σ = 20222502800. Its totient is φ = 6523387920.

The previous prime is 12231352411. The next prime is 12231352453. The reversal of 12231352425 is 52425313221.

It is not a de Polignac number, because 12231352425 - 2⁸ = 12231352169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12231352392 and 12231352401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81542275 + ... + 81542424.

Almost surely, 2^12231352425 is an apocalyptic number.

12231352425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12231352425 is a deficient number, since it is larger than the sum of its proper divisors (7991150375).

12231352425 is a wasteful number, since it uses less digits than its factorization.

12231352425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163084712 (or 163084707 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

Adding to 12231352425 its reverse (52425313221), we get a palindrome (64656665646).

The spelling of 12231352425 in words is "twelve billion, two hundred thirty-one million, three hundred fifty-two thousand, four hundred twenty-five".