3221552551223 has 8 divisors (see below), whose sum is σ = 3225093368640. Its totient is φ = 3218012582400.

The previous prime is 3221552551219. The next prime is 3221552551277.

3221552551223 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3221552551223 - 2² = 3221552551219 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 (3221552551423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7539923 + ... + 7955723.

It is an arithmetic number, because the mean of its divisors is an integer number (403136671080).

Almost surely, 2^{3221552551223} is an apocalyptic number.

3221552551223 is a deficient number, since it is larger than the sum of its proper divisors (3540817417).

3221552551223 is a wasteful number, since it uses less digits than its factorization.

3221552551223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424297.

The product of its digits is 180000, while the sum is 38.

The spelling of 3221552551223 in words is "three trillion, two hundred twenty-one billion, five hundred fifty-two million, five hundred fifty-one thousand, two hundred twenty-three".