12251113324235 has 32 divisors (see below), whose sum is σ = 15787217587392. Its totient is φ = 9093473095680.

The previous prime is 12251113324231. The next prime is 12251113324237. The reversal of 12251113324235 is 53242331115221.

It is not a de Polignac number, because 12251113324235 - 2² = 12251113324231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12251113324195 and 12251113324204.

It is not an unprimeable number, because it can be changed into a prime (12251113324231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11987357 + ... + 12969153.

It is an arithmetic number, because the mean of its divisors is an integer number (493350549606).

Almost surely, 2^{12251113324235} is an apocalyptic number.

12251113324235 is a deficient number, since it is larger than the sum of its proper divisors (3536104263157).

12251113324235 is a wasteful number, since it uses less digits than its factorization.

12251113324235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983903.

The product of its digits is 43200, while the sum is 35.

Adding to 12251113324235 its reverse (53242331115221), we get a palindrome (65493444439456).

The spelling of 12251113324235 in words is "twelve trillion, two hundred fifty-one billion, one hundred thirteen million, three hundred twenty-four thousand, two hundred thirty-five".