200003231021112 has 128 divisors (see below), whose sum is σ = 555807856281600. Its totient is φ = 66638550835584.

The previous prime is 200003231020969. The next prime is 200003231021197. The reversal of 200003231021112 is 211120132300002.

200003231021112 is a `hidden beast` number, since 200 + 0 + 0 + 323 + 10 + 21 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6378248538 + ... + 6378279894.

It is an arithmetic number, because the mean of its divisors is an integer number (4342248877200).

Almost surely, 2^{200003231021112} is an apocalyptic number.

It is an amenable number.

200003231021112 is an abundant number, since it is smaller than the sum of its proper divisors (355804625260488).

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

200003231021112 is a wasteful number, since it uses less digits than its factorization.

200003231021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43362 (or 43352 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 200003231021112 its reverse (211120132300002), we get a palindrome (411123363321114).

The spelling of 200003231021112 in words is "two hundred trillion, three billion, two hundred thirty-one million, twenty-one thousand, one hundred twelve".