2522320322 has 8 divisors (see below), whose sum is σ = 3784547772. Its totient is φ = 1260804400.

The previous prime is 2522320321. The next prime is 2522320331. The reversal of 2522320322 is 2230232252.

2522320322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2471183521 + 51136801 = 49711^2 + 7151^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2522320321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168929 + ... + 183252.

Almost surely, 2^2522320322 is an apocalyptic number.

2522320322 is a deficient number, since it is larger than the sum of its proper divisors (1262227450).

2522320322 is a wasteful number, since it uses less digits than its factorization.

2522320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355764.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 2522320322 is about 50222.7072348753. The cubic root of 2522320322 is about 1361.2359586810.

Adding to 2522320322 its reverse (2230232252), we get a palindrome (4752552574).

The spelling of 2522320322 in words is "two billion, five hundred twenty-two million, three hundred twenty thousand, three hundred twenty-two".