10512317364225 has 96 divisors (see below), whose sum is σ = 18688608852480. Its totient is φ = 5198444605440.

The previous prime is 10512317364167. The next prime is 10512317364251. The reversal of 10512317364225 is 52246371321501.

It is not a de Polignac number, because 10512317364225 - 2⁸ = 10512317363969 is a prime.

It is a super-2 number, since 2×10512317364225² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12240097 + ... + 13070753.

It is an arithmetic number, because the mean of its divisors is an integer number (194673008880).

Almost surely, 2^{10512317364225} is an apocalyptic number.

10512317364225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10512317364225 is a deficient number, since it is larger than the sum of its proper divisors (8176291488255).

10512317364225 is a wasteful number, since it uses less digits than its factorization.

10512317364225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830879 (or 830874 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

Adding to 10512317364225 its reverse (52246371321501), we get a palindrome (62758688685726).

The spelling of 10512317364225 in words is "ten trillion, five hundred twelve billion, three hundred seventeen million, three hundred sixty-four thousand, two hundred twenty-five".