20330000120000 has 140 divisors (see below), whose sum is σ = 53377194423960. Its totient is φ = 7653646848000.

The previous prime is 20330000119997. The next prime is 20330000120047. The reversal of 20330000120000 is 2100003302.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14268530 + ... + 15628529.

Almost surely, 2^{20330000120000} is an apocalyptic number.

20330000120000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20330000120000 is an abundant number, since it is smaller than the sum of its proper divisors (33047194303960).

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

20330000120000 is an equidigital number, since it uses as much as digits as its factorization.

20330000120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29897108 (or 29897083 counting only the distinct ones).

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

Adding to 20330000120000 its reverse (2100003302), we get a palindrome (20332100123302).

The spelling of 20330000120000 in words is "twenty trillion, three hundred thirty billion, one hundred twenty thousand".