2197200025 has 12 divisors (see below), whose sum is σ = 2787890512. Its totient is φ = 1716881040.

The previous prime is 2197200023. The next prime is 2197200067. The reversal of 2197200025 is 5200027912.

2197200025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2197200025 - 2¹ = 2197200023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2197199966 and 2197200002.

It is not an unprimeable number, because it can be changed into a prime (2197200023) 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, 1020879 + ... + 1023028.

Almost surely, 2^2197200025 is an apocalyptic number.

2197200025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2197200025 is a deficient number, since it is larger than the sum of its proper divisors (590690487).

2197200025 is a wasteful number, since it uses less digits than its factorization.

2197200025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043960 (or 2043955 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 2197200025 is about 46874.3002614439. The cubic root of 2197200025 is about 1300.0394514655.

Adding to 2197200025 its reverse (5200027912), we get a palindrome (7397227937).

The spelling of 2197200025 in words is "two billion, one hundred ninety-seven million, two hundred thousand, twenty-five".