2222025 has 48 divisors (see below), whose sum is σ = 4124736. Its totient is φ = 1048320.

The previous prime is 2222023. The next prime is 2222039. The reversal of 2222025 is 5202222.

It is not a de Polignac number, because 2222025 - 2¹ = 2222023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 2221995 and 2222013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41899 + ... + 41951.

It is an arithmetic number, because the mean of its divisors is an integer number (85932).

2^2222025 is an apocalyptic number.

2222025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2222025 is a deficient number, since it is larger than the sum of its proper divisors (1902711).

2222025 is a wasteful number, since it uses less digits than its factorization.

2222025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2222025 is about 1490.6458331877. The cubic root of 2222025 is about 130.4917274303.

Adding to 2222025 its reverse (5202222), we get a palindrome (7424247).

The spelling of 2222025 in words is "two million, two hundred twenty-two thousand, twenty-five".