20333022320000 has 160 divisors (see below), whose sum is σ = 54511467059280. Its totient is φ = 7507577088000.

The previous prime is 20333022319997. The next prime is 20333022320021. The reversal of 20333022320000 is 2322033302.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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 19 ways as a sum of consecutive naturals, for example, 8735492 + ... + 10815491.

Almost surely, 2^{20333022320000} is an apocalyptic number.

20333022320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20333022320000 is an abundant number, since it is smaller than the sum of its proper divisors (34178444739280).

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

20333022320000 is an equidigital number, since it uses as much as digits as its factorization.

20333022320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19551030 (or 19551003 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20333022320000 its reverse (2322033302), we get a palindrome (20335344353302).

The spelling of 20333022320000 in words is "twenty trillion, three hundred thirty-three billion, twenty-two million, three hundred twenty thousand".