2310002131225 has 12 divisors (see below), whose sum is σ = 2885310695484. Its totient is φ = 1834512638720.

The previous prime is 2310002131223. The next prime is 2310002131231. The reversal of 2310002131225 is 5221312000132.

It can be written as a sum of positive squares in 6 ways, for example, as 125290513296 + 2184711617929 = 353964^2 + 1478077^2 .

It is not a de Polignac number, because 2310002131225 - 2¹ = 2310002131223 is a prime.

It is a super-2 number, since 2×2310002131225² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2310002131196 and 2310002131205.

It is not an unprimeable number, because it can be changed into a prime (2310002131223) 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, 337223164 + ... + 337230013.

It is an arithmetic number, because the mean of its divisors is an integer number (240442557957).

Almost surely, 2^{2310002131225} is an apocalyptic number.

2310002131225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2310002131225 is a deficient number, since it is larger than the sum of its proper divisors (575308564259).

2310002131225 is a wasteful number, since it uses less digits than its factorization.

2310002131225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674453324 (or 674453319 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 2310002131225 its reverse (5221312000132), we get a palindrome (7531314131357).

The spelling of 2310002131225 in words is "two trillion, three hundred ten billion, two million, one hundred thirty-one thousand, two hundred twenty-five".