2252220425 has 48 divisors (see below), whose sum is σ = 3502275840. Its totient is φ = 1398608640.

The previous prime is 2252220419. The next prime is 2252220431. The reversal of 2252220425 is 5240222522.

It is an interprime number because it is at equal distance from previous prime (2252220419) and next prime (2252220431).

It is not a de Polignac number, because 2252220425 - 2⁸ = 2252220169 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2252220394 and 2252220403.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111236 + ... + 129914.

It is an arithmetic number, because the mean of its divisors is an integer number (72964080).

Almost surely, 2^2252220425 is an apocalyptic number.

2252220425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2252220425 is a deficient number, since it is larger than the sum of its proper divisors (1250055415).

2252220425 is a wasteful number, since it uses less digits than its factorization.

2252220425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18762 (or 18757 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

The square root of 2252220425 is about 47457.5644655307. The cubic root of 2252220425 is about 1310.8016042552.

Adding to 2252220425 its reverse (5240222522), we get a palindrome (7492442947).

The spelling of 2252220425 in words is "two billion, two hundred fifty-two million, two hundred twenty thousand, four hundred twenty-five".