2252254122 has 24 divisors (see below), whose sum is σ = 4890579876. Its totient is φ = 749105856.

The previous prime is 2252254079. The next prime is 2252254157. The reversal of 2252254122 is 2214522522.

It is a happy number.

2252254122 is a `hidden beast` number, since 2 + 25 + 225 + 412 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2169789561 + 82464561 = 46581^2 + 9081^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128673 + ... + 145124.

Almost surely, 2^2252254122 is an apocalyptic number.

2252254122 is an abundant number, since it is smaller than the sum of its proper divisors (2638325754).

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

2252254122 is a wasteful number, since it uses less digits than its factorization.

2252254122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274262 (or 274259 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 2252254122 is about 47457.9194866357. The cubic root of 2252254122 is about 1310.8081414871.

Adding to 2252254122 its reverse (2214522522), we get a palindrome (4466776644).

The spelling of 2252254122 in words is "two billion, two hundred fifty-two million, two hundred fifty-four thousand, one hundred twenty-two".