2521382122 has 24 divisors (see below), whose sum is σ = 4401441504. Its totient is φ = 1080128952.

The previous prime is 2521382111. The next prime is 2521382141. The reversal of 2521382122 is 2212831252.

2521382122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 324163 + ... + 331849.

It is an arithmetic number, because the mean of its divisors is an integer number (183393396).

Almost surely, 2^2521382122 is an apocalyptic number.

2521382122 is a deficient number, since it is larger than the sum of its proper divisors (1880059382).

2521382122 is a wasteful number, since it uses less digits than its factorization.

2521382122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11050 (or 11043 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 2521382122 is about 50213.3659696300. The cubic root of 2521382122 is about 1361.0671630496.

The spelling of 2521382122 in words is "two billion, five hundred twenty-one million, three hundred eighty-two thousand, one hundred twenty-two".