2201025 has 12 divisors (see below), whose sum is σ = 3639152. Its totient is φ = 1173840.

The previous prime is 2200997. The next prime is 2201033. The reversal of 2201025 is 5201022.

It is not a de Polignac number, because 2201025 - 2⁵ = 2200993 is a prime.

It is a super-2 number, since 2×2201025² = 9689022101250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201025.

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, 14599 + ... + 14748.

2^2201025 is an apocalyptic number.

2201025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2201025 is a deficient number, since it is larger than the sum of its proper divisors (1438127).

2201025 is a wasteful number, since it uses less digits than its factorization.

2201025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29360 (or 29355 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2201025 is about 1483.5851846119. The cubic root of 2201025 is about 130.0793401283.

Adding to 2201025 its reverse (5201022), we get a palindrome (7402047).

The spelling of 2201025 in words is "two million, two hundred one thousand, twenty-five".