7223513233 has 16 divisors (see below), whose sum is σ = 7787283840. Its totient is φ = 6680016000.

The previous prime is 7223513191. The next prime is 7223513243. The reversal of 7223513233 is 3323153227.

It is a cyclic number.

It is not a de Polignac number, because 7223513233 - 2¹³ = 7223505041 is a prime.

It is a super-2 number, since 2×7223513233² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7223513195 and 7223513204.

It is not an unprimeable number, because it can be changed into a prime (7223513243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109741 + ... + 162757.

It is an arithmetic number, because the mean of its divisors is an integer number (486705240).

Almost surely, 2^7223513233 is an apocalyptic number.

It is an amenable number.

7223513233 is a deficient number, since it is larger than the sum of its proper divisors (563770607).

7223513233 is a wasteful number, since it uses less digits than its factorization.

7223513233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53208.

The product of its digits is 22680, while the sum is 31.

The square root of 7223513233 is about 84991.2538617945. The cubic root of 7223513233 is about 1933.0785015258.

The spelling of 7223513233 in words is "seven billion, two hundred twenty-three million, five hundred thirteen thousand, two hundred thirty-three".