10312243500225 has 48 divisors (see below), whose sum is σ = 17412994639872. Its totient is φ = 5382640253760.

The previous prime is 10312243500211. The next prime is 10312243500239. The reversal of 10312243500225 is 52200534221301.

It is an interprime number because it is at equal distance from previous prime (10312243500211) and next prime (10312243500239).

It is not a de Polignac number, because 10312243500225 - 2¹⁸ = 10312243238081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10312243500192 and 10312243500201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 150634854 + ... + 150703296.

It is an arithmetic number, because the mean of its divisors is an integer number (362770721664).

Almost surely, 2^{10312243500225} is an apocalyptic number.

10312243500225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10312243500225 is a deficient number, since it is larger than the sum of its proper divisors (7100751139647).

10312243500225 is a wasteful number, since it uses less digits than its factorization.

10312243500225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111246 (or 111241 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 10312243500225 its reverse (52200534221301), we get a palindrome (62512777721526).

The spelling of 10312243500225 in words is "ten trillion, three hundred twelve billion, two hundred forty-three million, five hundred thousand, two hundred twenty-five".