13202504225 has 24 divisors (see below), whose sum is σ = 16544774400. Its totient is φ = 10450440000.

The previous prime is 13202504219. The next prime is 13202504251. The reversal of 13202504225 is 52240520231.

It is not a de Polignac number, because 13202504225 - 2¹⁰ = 13202503201 is a prime.

It is a super-2 number, since 2×13202504225² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13202504194 and 13202504203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1137200 + ... + 1148750.

It is an arithmetic number, because the mean of its divisors is an integer number (689365600).

Almost surely, 2^13202504225 is an apocalyptic number.

It is an amenable number.

13202504225 is a deficient number, since it is larger than the sum of its proper divisors (3342270175).

13202504225 is a wasteful number, since it uses less digits than its factorization.

13202504225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12041 (or 12036 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The spelling of 13202504225 in words is "thirteen billion, two hundred two million, five hundred four thousand, two hundred twenty-five".