20001202322233 has 8 divisors (see below), whose sum is σ = 22768167070656. Its totient is φ = 17392349845200.

The previous prime is 20001202322201. The next prime is 20001202322317. The reversal of 20001202322233 is 33222320210002.

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

It is not a de Polignac number, because 20001202322233 - 2⁵ = 20001202322201 is a prime.

It is a super-2 number, since 2×20001202322233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20001202322333) 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, 39528067578 + ... + 39528068083.

It is an arithmetic number, because the mean of its divisors is an integer number (2846020883832).

Almost surely, 2^{20001202322233} is an apocalyptic number.

20001202322233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20001202322233 is a deficient number, since it is larger than the sum of its proper divisors (2766964748423).

20001202322233 is a wasteful number, since it uses less digits than its factorization.

20001202322233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79056135695.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20001202322233 its reverse (33222320210002), we get a palindrome (53223522532235).

The spelling of 20001202322233 in words is "twenty trillion, one billion, two hundred two million, three hundred twenty-two thousand, two hundred thirty-three".