2563225122 has 16 divisors (see below), whose sum is σ = 5126974272. Its totient is φ = 854321040.

The previous prime is 2563225121. The next prime is 2563225123. The reversal of 2563225122 is 2215223652.

It is an interprime number because it is at equal distance from previous prime (2563225121) and next prime (2563225123).

It is a self number, because there is not a number n which added to its sum of digits gives 2563225122.

It is not an unprimeable number, because it can be changed into a prime (2563225121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74347 + ... + 103217.

It is an arithmetic number, because the mean of its divisors is an integer number (320435892).

Almost surely, 2^2563225122 is an apocalyptic number.

2563225122 is an abundant number, since it is smaller than the sum of its proper divisors (2563749150).

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

2563225122 is a wasteful number, since it uses less digits than its factorization.

2563225122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43673.

The product of its digits is 14400, while the sum is 30.

The square root of 2563225122 is about 50628.3035662859. The cubic root of 2563225122 is about 1368.5549830453.

Adding to 2563225122 its reverse (2215223652), we get a palindrome (4778448774).

The spelling of 2563225122 in words is "two billion, five hundred sixty-three million, two hundred twenty-five thousand, one hundred twenty-two".