7224133412 has 24 divisors (see below), whose sum is σ = 13558708800. Its totient is φ = 3357390816.

The previous prime is 7224133409. The next prime is 7224133439. The reversal of 7224133412 is 2143314227.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892712 + ... + 900767.

It is an arithmetic number, because the mean of its divisors is an integer number (564946200).

Almost surely, 2^7224133412 is an apocalyptic number.

It is an amenable number.

7224133412 is a deficient number, since it is larger than the sum of its proper divisors (6334575388).

7224133412 is a wasteful number, since it uses less digits than its factorization.

7224133412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793555 (or 1793553 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 7224133412 is about 84994.9022706656. The cubic root of 7224133412 is about 1933.1338218086.

Adding to 7224133412 its reverse (2143314227), we get a palindrome (9367447639).

The spelling of 7224133412 in words is "seven billion, two hundred twenty-four million, one hundred thirty-three thousand, four hundred twelve".