3220202133023 has 4 divisors (see below), whose sum is σ = 3221890756920. Its totient is φ = 3218513509128.

The previous prime is 3220202133013. The next prime is 3220202133107. The reversal of 3220202133023 is 3203312020223.

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 3220202133023 - 2⁴ = 3220202133007 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 3220202133023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220202133013) 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, 844309088 + ... + 844312901.

It is an arithmetic number, because the mean of its divisors is an integer number (805472689230).

Almost surely, 2^{3220202133023} is an apocalyptic number.

3220202133023 is a deficient number, since it is larger than the sum of its proper divisors (1688623897).

3220202133023 is a wasteful number, since it uses less digits than its factorization.

3220202133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688623896.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 3220202133023 its reverse (3203312020223), we get a palindrome (6423514153246).

The spelling of 3220202133023 in words is "three trillion, two hundred twenty billion, two hundred two million, one hundred thirty-three thousand, twenty-three".