20330310011200 has 168 divisors, whose sum is σ = 59143176201600. Its totient is φ = 6730033551360.

The previous prime is 20330310011189. The next prime is 20330310011227. The reversal of 20330310011200 is 211001303302.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30971860 + ... + 31621459.

Almost surely, 2^{20330310011200} is an apocalyptic number.

20330310011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20330310011200 is an abundant number, since it is smaller than the sum of its proper divisors (38812866190400).

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

20330310011200 is a wasteful number, since it uses less digits than its factorization.

20330310011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62593377 (or 62593362 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 20330310011200 its reverse (211001303302), we get a palindrome (20541311314502).

The spelling of 20330310011200 in words is "twenty trillion, three hundred thirty billion, three hundred ten million, eleven thousand, two hundred".