2230045225 has 12 divisors (see below), whose sum is σ = 2817432396. Its totient is φ = 1750374080.

The previous prime is 2230045211. The next prime is 2230045267. The reversal of 2230045225 is 5225400322.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 31091776 + 2198953449 = 5576^2 + 46893^2 .

It is not a de Polignac number, because 2230045225 - 2¹⁷ = 2229914153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 2230045225.

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, 840202 + ... + 842851.

It is an arithmetic number, because the mean of its divisors is an integer number (234786033).

Almost surely, 2^2230045225 is an apocalyptic number.

2230045225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2230045225 is a deficient number, since it is larger than the sum of its proper divisors (587387171).

2230045225 is a wasteful number, since it uses less digits than its factorization.

2230045225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683116 (or 1683111 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2230045225 is about 47223.3546563562. The cubic root of 2230045225 is about 1306.4853880114.

Adding to 2230045225 its reverse (5225400322), we get a palindrome (7455445547).

The spelling of 2230045225 in words is "two billion, two hundred thirty million, forty-five thousand, two hundred twenty-five".