3122223220223 has 4 divisors (see below), whose sum is σ = 3122316881880. Its totient is φ = 3122129558568.

The previous prime is 3122223220217. The next prime is 3122223220231. The reversal of 3122223220223 is 3220223222213.

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 3122223220223 - 2¹² = 3122223216127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3122223220192 and 3122223220201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122223220723) 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, 46780808 + ... + 46847501.

It is an arithmetic number, because the mean of its divisors is an integer number (780579220470).

Almost surely, 2^{3122223220223} is an apocalyptic number.

3122223220223 is a deficient number, since it is larger than the sum of its proper divisors (93661657).

3122223220223 is an equidigital number, since it uses as much as digits as its factorization.

3122223220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93661656.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 3122223220223 its reverse (3220223222213), we get a palindrome (6342446442436).

The spelling of 3122223220223 in words is "three trillion, one hundred twenty-two billion, two hundred twenty-three million, two hundred twenty thousand, two hundred twenty-three".