3220144410223 has 16 divisors (see below), whose sum is σ = 3554454437856. Its totient is φ = 2899085270400.

The previous prime is 3220144410181. The next prime is 3220144410227.

3220144410223 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220144410223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3220144410191 and 3220144410200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220144410227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18214336 + ... + 18390277.

It is an arithmetic number, because the mean of its divisors is an integer number (222153402366).

Almost surely, 2^{3220144410223} is an apocalyptic number.

3220144410223 is a deficient number, since it is larger than the sum of its proper divisors (334310027633).

3220144410223 is a wasteful number, since it uses less digits than its factorization.

3220144410223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36604794.

The product of its (nonzero) digits is 9216, while the sum is 28.

The spelling of 3220144410223 in words is "three trillion, two hundred twenty billion, one hundred forty-four million, four hundred ten thousand, two hundred twenty-three".