3220143311001 has 8 divisors (see below), whose sum is σ = 4293588517504. Its totient is φ = 2146730155920.

The previous prime is 3220143310991. The next prime is 3220143311003. The reversal of 3220143311001 is 1001133410223.

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

It is a de Polignac number, because none of the positive numbers 2^k-3220143311001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220143311003) 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, 7777441 + ... + 8181006.

It is an arithmetic number, because the mean of its divisors is an integer number (536698564688).

Almost surely, 2^{3220143311001} is an apocalyptic number.

It is an amenable number.

3220143311001 is a deficient number, since it is larger than the sum of its proper divisors (1073445206503).

3220143311001 is a wasteful number, since it uses less digits than its factorization.

3220143311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16025711.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3220143311001 its reverse (1001133410223), we get a palindrome (4221276721224).

The spelling of 3220143311001 in words is "three trillion, two hundred twenty billion, one hundred forty-three million, three hundred eleven thousand, one".