20330031020200 has 96 divisors (see below), whose sum is σ = 51740340593760. Its totient is φ = 7367507129600.

The previous prime is 20330031020161. The next prime is 20330031020251. The reversal of 20330031020200 is 202013003302.

It is a super-2 number, since 2×20330031020200² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15124894 + ... + 16414093.

It is an arithmetic number, because the mean of its divisors is an integer number (538961881185).

Almost surely, 2^{20330031020200} is an apocalyptic number.

20330031020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20330031020200 is an abundant number, since it is smaller than the sum of its proper divisors (31410309573560).

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

20330031020200 is a wasteful number, since it uses less digits than its factorization.

20330031020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31539307 (or 31539298 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20330031020200 its reverse (202013003302), we get a palindrome (20532044023502).

The spelling of 20330031020200 in words is "twenty trillion, three hundred thirty billion, thirty-one million, twenty thousand, two hundred".