200221011112 has 64 divisors (see below), whose sum is σ = 407808276480. Its totient is φ = 91789135872.

The previous prime is 200221011059. The next prime is 200221011127. The reversal of 200221011112 is 211110122002.

It is a junction number, because it is equal to n+sod(n) for n = 200221011092 and 200221011101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2195088 + ... + 2284480.

It is an arithmetic number, because the mean of its divisors is an integer number (6372004320).

Almost surely, 2^200221011112 is an apocalyptic number.

It is an amenable number.

200221011112 is an abundant number, since it is smaller than the sum of its proper divisors (207587265368).

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

200221011112 is a wasteful number, since it uses less digits than its factorization.

200221011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89842 (or 89838 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200221011112 its reverse (211110122002), we get a palindrome (411331133114).

The spelling of 200221011112 in words is "two hundred billion, two hundred twenty-one million, eleven thousand, one hundred twelve".