2202136325 has 12 divisors (see below), whose sum is σ = 2731443108. Its totient is φ = 1761196800.

The previous prime is 2202136283. The next prime is 2202136333. The reversal of 2202136325 is 5236312022.

It can be written as a sum of positive squares in 6 ways, for example, as 67881121 + 2134255204 = 8239^2 + 46198^2 .

It is not a de Polignac number, because 2202136325 - 2²⁴ = 2185359109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202136294 and 2202136303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91565 + ... + 113085.

It is an arithmetic number, because the mean of its divisors is an integer number (227620259).

Almost surely, 2^2202136325 is an apocalyptic number.

2202136325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2202136325 is a deficient number, since it is larger than the sum of its proper divisors (529306783).

2202136325 is a wasteful number, since it uses less digits than its factorization.

2202136325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25624 (or 25619 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2202136325 is about 46926.9253733930. The cubic root of 2202136325 is about 1301.0122933895.

Adding to 2202136325 its reverse (5236312022), we get a palindrome (7438448347).

The spelling of 2202136325 in words is "two billion, two hundred two million, one hundred thirty-six thousand, three hundred twenty-five".