200310311201112 has 160 divisors (see below), whose sum is σ = 641211333523200. Its totient is φ = 57230949007296.

The previous prime is 200310311201093. The next prime is 200310311201149. The reversal of 200310311201112 is 211102113013002.

200310311201112 is a `hidden beast` number, since 2 + 0 + 0 + 310 + 311 + 20 + 11 + 12 = 666.

It is a super-2 number, since 2×200310311201112² (a number of 29 digits) contains 22 as substring.

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

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 709919853 + ... + 710201955.

It is an arithmetic number, because the mean of its divisors is an integer number (4007570834520).

Almost surely, 2^{200310311201112} is an apocalyptic number.

It is an amenable number.

200310311201112 is an abundant number, since it is smaller than the sum of its proper divisors (440901022322088).

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

200310311201112 is a wasteful number, since it uses less digits than its factorization.

200310311201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438667 (or 438654 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 200310311201112 its reverse (211102113013002), we get a palindrome (411412424214114).

The spelling of 200310311201112 in words is "two hundred trillion, three hundred ten billion, three hundred eleven million, two hundred one thousand, one hundred twelve".