12251052200636 has 36 divisors (see below), whose sum is σ = 22205111575920. Its totient is φ = 5914037391360.

The previous prime is 12251052200617. The next prime is 12251052200657. The reversal of 12251052200636 is 63600225015221.

It is a junction number, because it is equal to n+sod(n) for n = 12251052200596 and 12251052200605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90359945 + ... + 90495423.

Almost surely, 2^{12251052200636} is an apocalyptic number.

It is an amenable number.

12251052200636 is a deficient number, since it is larger than the sum of its proper divisors (9954059375284).

12251052200636 is a wasteful number, since it uses less digits than its factorization.

12251052200636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162422 (or 162391 counting only the distinct ones).

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

Adding to 12251052200636 its reverse (63600225015221), we get a palindrome (75851277215857).

The spelling of 12251052200636 in words is "twelve trillion, two hundred fifty-one billion, fifty-two million, two hundred thousand, six hundred thirty-six".