2522506122 has 48 divisors (see below), whose sum is σ = 5525520000. Its totient is φ = 831619872.

The previous prime is 2522506111. The next prime is 2522506157. The reversal of 2522506122 is 2216052252.

2522506122 is a `hidden beast` number, since 25 + 2 + 25 + 0 + 612 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1802379 + ... + 1803777.

It is an arithmetic number, because the mean of its divisors is an integer number (115115000).

Almost surely, 2^2522506122 is an apocalyptic number.

2522506122 is an abundant number, since it is smaller than the sum of its proper divisors (3003013878).

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

2522506122 is a wasteful number, since it uses less digits than its factorization.

2522506122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435 (or 2432 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2522506122 is about 50224.5569617095. The cubic root of 2522506122 is about 1361.2693817992.

Adding to 2522506122 its reverse (2216052252), we get a palindrome (4738558374).

The spelling of 2522506122 in words is "two billion, five hundred twenty-two million, five hundred six thousand, one hundred twenty-two".