1232412105525 has 12 divisors (see below), whose sum is σ = 2037588014592. Its totient is φ = 657286456240.

The previous prime is 1232412105521. The next prime is 1232412105539. The reversal of 1232412105525 is 5255012142321.

It is not a de Polignac number, because 1232412105525 - 2² = 1232412105521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232412105521) 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, 8216080629 + ... + 8216080778.

It is an arithmetic number, because the mean of its divisors is an integer number (169799001216).

Almost surely, 2^{1232412105525} is an apocalyptic number.

1232412105525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1232412105525 is a deficient number, since it is larger than the sum of its proper divisors (805175909067).

1232412105525 is a wasteful number, since it uses less digits than its factorization.

1232412105525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16432161420 (or 16432161415 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 1232412105525 its reverse (5255012142321), we get a palindrome (6487424247846).

The spelling of 1232412105525 in words is "one trillion, two hundred thirty-two billion, four hundred twelve million, one hundred five thousand, five hundred twenty-five".