3221424241223 has 4 divisors (see below), whose sum is σ = 3221749614648. Its totient is φ = 3221098867800.

The previous prime is 3221424241219. The next prime is 3221424241247.

3221424241223 is nontrivially palindromic in base 10.

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 3221424241223 - 2² = 3221424241219 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 3221424241223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221424241253) 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, 162671861 + ... + 162691662.

It is an arithmetic number, because the mean of its divisors is an integer number (805437403662).

Almost surely, 2^{3221424241223} is an apocalyptic number.

3221424241223 is a deficient number, since it is larger than the sum of its proper divisors (325373425).

3221424241223 is an equidigital number, since it uses as much as digits as its factorization.

3221424241223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325373424.

The product of its digits is 36864, while the sum is 32.

The spelling of 3221424241223 in words is "three trillion, two hundred twenty-one billion, four hundred twenty-four million, two hundred forty-one thousand, two hundred twenty-three".