2522503222 has 8 divisors (see below), whose sum is σ = 3784997736. Its totient is φ = 1260837312.

The previous prime is 2522503211. The next prime is 2522503241. The reversal of 2522503222 is 2223052252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199483 + ... + 211750.

It is an arithmetic number, because the mean of its divisors is an integer number (473124717).

Almost surely, 2^2522503222 is an apocalyptic number.

2522503222 is a deficient number, since it is larger than the sum of its proper divisors (1262494514).

2522503222 is a wasteful number, since it uses less digits than its factorization.

2522503222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414302.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2522503222 is about 50224.5280913619. The cubic root of 2522503222 is about 1361.2688601378.

Adding to 2522503222 its reverse (2223052252), we get a palindrome (4745555474).

The spelling of 2522503222 in words is "two billion, five hundred twenty-two million, five hundred three thousand, two hundred twenty-two".