20022033000000 has 196 divisors, whose sum is σ = 66217865212976. Its totient is φ = 5339208000000.

The previous prime is 20022032999977. The next prime is 20022033000007. The reversal of 20022033000000 is 33022002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 20022033000000.

It is not an unprimeable number, because it can be changed into a prime (20022033000007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 337006 + ... + 6337005.

Almost surely, 2^{20022033000000} is an apocalyptic number.

20022033000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20022033000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33108932606488).

20022033000000 is an abundant number, since it is smaller than the sum of its proper divisors (46195832212976).

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

20022033000000 is an frugal number, since it uses more digits than its factorization.

20022033000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674056 (or 6674021 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 20022033000000 its reverse (33022002), we get a palindrome (20022066022002).

The spelling of 20022033000000 in words is "twenty trillion, twenty-two billion, thirty-three million", and thus it is an aban number and an uban number.