2502130122 has 32 divisors (see below), whose sum is σ = 5562639360. Its totient is φ = 833690880.

The previous prime is 2502130109. The next prime is 2502130151. The reversal of 2502130122 is 2210312052.

2502130122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2502130095 and 2502130104.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140247 + ... + 157077.

It is an arithmetic number, because the mean of its divisors is an integer number (173832480).

Almost surely, 2^2502130122 is an apocalyptic number.

2502130122 is an abundant number, since it is smaller than the sum of its proper divisors (3060509238).

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

2502130122 is a wasteful number, since it uses less digits than its factorization.

2502130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19595 (or 19589 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2502130122 is about 50021.2966845123. The cubic root of 2502130122 is about 1357.5941682485.

Adding to 2502130122 its reverse (2210312052), we get a palindrome (4712442174).

The spelling of 2502130122 in words is "two billion, five hundred two million, one hundred thirty thousand, one hundred twenty-two".