3321012223 has 4 divisors (see below), whose sum is σ = 3495802360. Its totient is φ = 3146222088.

The previous prime is 3321012221. The next prime is 3321012241. The reversal of 3321012223 is 3222101233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3321012223 - 2¹ = 3321012221 is a prime.

It is a super-2 number, since 2×3321012223² = 22058244370630803458, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 174790117 = 3321012223 / (3 + 3 + 2 + 1 + 0 + 1 + 2 + 2 + 2 + 3).

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 3321012223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321012221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87395040 + ... + 87395077.

It is an arithmetic number, because the mean of its divisors is an integer number (873950590).

Almost surely, 2^3321012223 is an apocalyptic number.

3321012223 is a deficient number, since it is larger than the sum of its proper divisors (174790137).

3321012223 is a wasteful number, since it uses less digits than its factorization.

3321012223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174790136.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3321012223 is about 57628.2241874587. The cubic root of 3321012223 is about 1491.9587803698.

Adding to 3321012223 its reverse (3222101233), we get a palindrome (6543113456).

The spelling of 3321012223 in words is "three billion, three hundred twenty-one million, twelve thousand, two hundred twenty-three".