3321223123 has 4 divisors (see below), whose sum is σ = 3496024360. Its totient is φ = 3146421888.

The previous prime is 3321223117. The next prime is 3321223159. The reversal of 3321223123 is 3213221233.

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

It is a de Polignac number, because none of the positive numbers 2^k-3321223123 is a prime.

It is a super-2 number, since 2×3321223123² = 22061046065499746258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3321223094 and 3321223103.

It is not an unprimeable number, because it can be changed into a prime (3321223523) 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, 87400590 + ... + 87400627.

It is an arithmetic number, because the mean of its divisors is an integer number (874006090).

Almost surely, 2^3321223123 is an apocalyptic number.

3321223123 is a deficient number, since it is larger than the sum of its proper divisors (174801237).

3321223123 is a wasteful number, since it uses less digits than its factorization.

3321223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174801236.

The product of its digits is 1296, while the sum is 22.

The square root of 3321223123 is about 57630.0539909516. The cubic root of 3321223123 is about 1491.9903618501.

Adding to 3321223123 its reverse (3213221233), we get a palindrome (6534444356).

The spelling of 3321223123 in words is "three billion, three hundred twenty-one million, two hundred twenty-three thousand, one hundred twenty-three".