3222123123 has 4 divisors (see below), whose sum is σ = 4296164168. Its totient is φ = 2148082080.

The previous prime is 3222123119. The next prime is 3222123131. The reversal of 3222123123 is 3213212223.

It is a happy number.

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

It is not a de Polignac number, because 3222123123 - 2² = 3222123119 is a prime.

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 3222123123.

It is not an unprimeable number, because it can be changed into a prime (3222123103) 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, 537020518 + ... + 537020523.

It is an arithmetic number, because the mean of its divisors is an integer number (1074041042).

Almost surely, 2^3222123123 is an apocalyptic number.

3222123123 is a deficient number, since it is larger than the sum of its proper divisors (1074041045).

3222123123 is a wasteful number, since it uses less digits than its factorization.

3222123123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074041044.

The product of its digits is 864, while the sum is 21.

The square root of 3222123123 is about 56763.7483170377. The cubic root of 3222123123 is about 1477.0007319022. Note that the first 3 decimals are identical.

Adding to 3222123123 its reverse (3213212223), we get a palindrome (6435335346).

The spelling of 3222123123 in words is "three billion, two hundred twenty-two million, one hundred twenty-three thousand, one hundred twenty-three".