3123302220223 has 4 divisors (see below), whose sum is σ = 3123382502248. Its totient is φ = 3123221938200.

The previous prime is 3123302220167. The next prime is 3123302220229. The reversal of 3123302220223 is 3220222033213.

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 3123302220223 - 2³⁷ = 2985863266751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123302220229) 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, 40082628 + ... + 40160473.

It is an arithmetic number, because the mean of its divisors is an integer number (780845625562).

Almost surely, 2^{3123302220223} is an apocalyptic number.

3123302220223 is a deficient number, since it is larger than the sum of its proper divisors (80282025).

3123302220223 is an equidigital number, since it uses as much as digits as its factorization.

3123302220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80282024.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 3123302220223 its reverse (3220222033213), we get a palindrome (6343524253436).

The spelling of 3123302220223 in words is "three trillion, one hundred twenty-three billion, three hundred two million, two hundred twenty thousand, two hundred twenty-three".