7122332312 has 16 divisors (see below), whose sum is σ = 13444002000. Its totient is φ = 3537265120.

The previous prime is 7122332311. The next prime is 7122332317. The reversal of 7122332312 is 2132332217.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7122332311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2986364 + ... + 2988747.

It is an arithmetic number, because the mean of its divisors is an integer number (840250125).

Almost surely, 2^7122332312 is an apocalyptic number.

It is an amenable number.

7122332312 is a deficient number, since it is larger than the sum of its proper divisors (6321669688).

7122332312 is a wasteful number, since it uses less digits than its factorization.

7122332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5975266 (or 5975262 counting only the distinct ones).

The product of its digits is 3024, while the sum is 26.

The square root of 7122332312 is about 84393.9115813457. The cubic root of 7122332312 is about 1924.0103812673.

Adding to 7122332312 its reverse (2132332217), we get a palindrome (9254664529).

The spelling of 7122332312 in words is "seven billion, one hundred twenty-two million, three hundred thirty-two thousand, three hundred twelve".