3220003223 has 4 divisors (see below), whose sum is σ = 3239758008. Its totient is φ = 3200248440.

The previous prime is 3220003219. The next prime is 3220003231. The reversal of 3220003223 is 3223000223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223000223 = 45427 ⋅70949.

It is a cyclic number.

It is not a de Polignac number, because 3220003223 - 2² = 3220003219 is a prime.

It is a super-2 number, since 2×3220003223² = 20736841512260775458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220003273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9877148 + ... + 9877473.

It is an arithmetic number, because the mean of its divisors is an integer number (809939502).

Almost surely, 2^3220003223 is an apocalyptic number.

3220003223 is a deficient number, since it is larger than the sum of its proper divisors (19754785).

3220003223 is a wasteful number, since it uses less digits than its factorization.

3220003223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19754784.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 3220003223 is about 56745.0722353933. The cubic root of 3220003223 is about 1476.6767446167.

Adding to 3220003223 its reverse (3223000223), we get a palindrome (6443003446).

The spelling of 3220003223 in words is "three billion, two hundred twenty million, three thousand, two hundred twenty-three".