3220233101022 has 96 divisors (see below), whose sum is σ = 7518357667584. Its totient is φ = 916829760000.

The previous prime is 3220233101011. The next prime is 3220233101023. The reversal of 3220233101022 is 2201013320223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3220233101022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220233101023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 163031647 + ... + 163051397.

It is an arithmetic number, because the mean of its divisors is an integer number (78316225704).

Almost surely, 2^{3220233101022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3220233101022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3759178833792).

3220233101022 is an abundant number, since it is smaller than the sum of its proper divisors (4298124566562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3220233101022 is a wasteful number, since it uses less digits than its factorization.

3220233101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21694 (or 21687 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3220233101022 its reverse (2201013320223), we get a palindrome (5421246421245).

The spelling of 3220233101022 in words is "three trillion, two hundred twenty billion, two hundred thirty-three million, one hundred one thousand, twenty-two".