20033201000000 has 392 divisors, whose sum is σ = 53090479808160. Its totient is φ = 7477747200000.

The previous prime is 20033200999997. The next prime is 20033201000023. The reversal of 20033201000000 is 10233002.

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 1272992132 + ... + 1273007868.

Almost surely, 2^{20033201000000} is an apocalyptic number.

20033201000000 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 20033201000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26545239904080).

20033201000000 is an abundant number, since it is smaller than the sum of its proper divisors (33057278808160).

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

20033201000000 is an frugal number, since it uses more digits than its factorization.

20033201000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15865 (or 15830 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 20033201000000 its reverse (10233002), we get a palindrome (20033211233002).

The spelling of 20033201000000 in words is "twenty trillion, thirty-three billion, two hundred one million", and thus it is an aban number.