13202230245025 has 6 divisors (see below), whose sum is σ = 16370765503862. Its totient is φ = 10561784196000.

The previous prime is 13202230245011. The next prime is 13202230245073. The reversal of 13202230245025 is 52054203220231.

It can be written as a sum of positive squares in 3 ways, for example, as 1899482099089 + 11302748145936 = 1378217^2 + 3361956^2 .

It is not a de Polignac number, because 13202230245025 - 2¹⁵ = 13202230212257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264044604876 + ... + 264044604925.

Almost surely, 2^{13202230245025} is an apocalyptic number.

It is an amenable number.

13202230245025 is a deficient number, since it is larger than the sum of its proper divisors (3168535258837).

13202230245025 is an equidigital number, since it uses as much as digits as its factorization.

13202230245025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528089209811 (or 528089209806 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 13202230245025 its reverse (52054203220231), we get a palindrome (65256433465256).

The spelling of 13202230245025 in words is "thirteen trillion, two hundred two billion, two hundred thirty million, two hundred forty-five thousand, twenty-five".