2522152200 has 48 divisors (see below), whose sum is σ = 7818673680. Its totient is φ = 672573760.

The previous prime is 2522152159. The next prime is 2522152223. The reversal of 2522152200 is 22512252.

It is a super-2 number, since 2×2522152200² = 12722503439929680000, which contains 22 as substring.

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, 2101194 + ... + 2102393.

It is an arithmetic number, because the mean of its divisors is an integer number (162889035).

Almost surely, 2^2522152200 is an apocalyptic number.

2522152200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2522152200 is an abundant number, since it is smaller than the sum of its proper divisors (5296521480).

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

2522152200 is a wasteful number, since it uses less digits than its factorization.

2522152200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203606 (or 4203597 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 2522152200 is about 50221.0334421744. The cubic root of 2522152200 is about 1361.2057142014.

Adding to 2522152200 its reverse (22512252), we get a palindrome (2544664452).

It can be divided in two parts, 25221 and 52200, that added together give a triangular number (77421 = T₃₉₃).

The spelling of 2522152200 in words is "two billion, five hundred twenty-two million, one hundred fifty-two thousand, two hundred".