2203012525 has 12 divisors (see below), whose sum is σ = 3121983712. Its totient is φ = 1510637040.

The previous prime is 2203012501. The next prime is 2203012561. The reversal of 2203012525 is 5252103022.

It is not a de Polignac number, because 2203012525 - 2²³ = 2194623917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2203012496 and 2203012505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6294147 + ... + 6294496.

Almost surely, 2^2203012525 is an apocalyptic number.

2203012525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2203012525 is a deficient number, since it is larger than the sum of its proper divisors (918971187).

2203012525 is a wasteful number, since it uses less digits than its factorization.

2203012525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12588660 (or 12588655 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2203012525 is about 46936.2602366230. The cubic root of 2203012525 is about 1301.1848221899.

Adding to 2203012525 its reverse (5252103022), we get a palindrome (7455115547).

The spelling of 2203012525 in words is "two billion, two hundred three million, twelve thousand, five hundred twenty-five".