7322003522 has 16 divisors (see below), whose sum is σ = 11384755200. Its totient is φ = 3528073920.

The previous prime is 7322003503. The next prime is 7322003569. The reversal of 7322003522 is 2253002237.

It is a super-2 number, since 2×7322003522² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7322003491 and 7322003500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232247 + ... + 261882.

It is an arithmetic number, because the mean of its divisors is an integer number (711547200).

Almost surely, 2^7322003522 is an apocalyptic number.

7322003522 is a deficient number, since it is larger than the sum of its proper divisors (4062751678).

7322003522 is a wasteful number, since it uses less digits than its factorization.

7322003522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494401.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 7322003522 is about 85568.7064410816. The cubic root of 7322003522 is about 1941.8245068696.

Adding to 7322003522 its reverse (2253002237), we get a palindrome (9575005759).

The spelling of 7322003522 in words is "seven billion, three hundred twenty-two million, three thousand, five hundred twenty-two".