2245225422 has 24 divisors (see below), whose sum is σ = 4935786408. Its totient is φ = 680371120.

The previous prime is 2245225399. The next prime is 2245225441.

2245225422 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2245225422.

It is a congruent number.

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, 1545573 + ... + 1547024.

It is an arithmetic number, because the mean of its divisors is an integer number (205657767).

Almost surely, 2^2245225422 is an apocalyptic number.

2245225422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2245225422 is an abundant number, since it is smaller than the sum of its proper divisors (2690560986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2245225422 is a wasteful number, since it uses less digits than its factorization.

2245225422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092624 (or 3092613 counting only the distinct ones).

The product of its digits is 25600, while the sum is 30.

The square root of 2245225422 is about 47383.8097033153. The cubic root of 2245225422 is about 1309.4431566886.

It can be divided in two parts, 22452 and 25422, that added together give a palindrome (47874).

The spelling of 2245225422 in words is "two billion, two hundred forty-five million, two hundred twenty-five thousand, four hundred twenty-two".