7332223321 has 8 divisors (see below), whose sum is σ = 7442025984. Its totient is φ = 7222602240.

The previous prime is 7332223319. The next prime is 7332223331. The reversal of 7332223321 is 1233222337.

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

It is a cyclic number.

It is not a de Polignac number, because 7332223321 - 2¹ = 7332223319 is a prime.

It is a super-2 number, since 2×7332223321² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7332223321.

It is not an unprimeable number, because it can be changed into a prime (7332223331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37080 + ... + 126646.

It is an arithmetic number, because the mean of its divisors is an integer number (930253248).

Almost surely, 2^7332223321 is an apocalyptic number.

7332223321 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7332223321 is a deficient number, since it is larger than the sum of its proper divisors (109802663).

7332223321 is a wasteful number, since it uses less digits than its factorization.

7332223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90791.

The product of its digits is 9072, while the sum is 28.

The square root of 7332223321 is about 85628.4025367751. The cubic root of 7332223321 is about 1942.7275306678.

Adding to 7332223321 its reverse (1233222337), we get a palindrome (8565445658).

The spelling of 7332223321 in words is "seven billion, three hundred thirty-two million, two hundred twenty-three thousand, three hundred twenty-one".