1232522230425 has 24 divisors (see below), whose sum is σ = 2145021147360. Its totient is φ = 622748073600.

The previous prime is 1232522230393. The next prime is 1232522230453. The reversal of 1232522230425 is 5240322252321.

It is a happy number.

It is not a de Polignac number, because 1232522230425 - 2⁵ = 1232522230393 is a prime.

It is a super-2 number, since 2×1232522230425² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432462516 + ... + 432465365.

It is an arithmetic number, because the mean of its divisors is an integer number (89375881140).

Almost surely, 2^{1232522230425} is an apocalyptic number.

1232522230425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1232522230425 is a deficient number, since it is larger than the sum of its proper divisors (912498916935).

1232522230425 is a wasteful number, since it uses less digits than its factorization.

1232522230425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864927913 (or 864927908 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 1232522230425 its reverse (5240322252321), we get a palindrome (6472844482746).

The spelling of 1232522230425 in words is "one trillion, two hundred thirty-two billion, five hundred twenty-two million, two hundred thirty thousand, four hundred twenty-five".