200221221101112 has 96 divisors (see below), whose sum is σ = 543083866462800. Its totient is φ = 66639729042432.

The previous prime is 200221221101053. The next prime is 200221221101123. The reversal of 200221221101112 is 211101122122002.

200221221101112 is a `hidden beast` number, since 200 + 221 + 22 + 110 + 1 + 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 23 ways as a sum of consecutive naturals, for example, 2761750048 + ... + 2761822544.

Almost surely, 2^{200221221101112} is an apocalyptic number.

It is an amenable number.

200221221101112 is an abundant number, since it is smaller than the sum of its proper divisors (342862645361688).

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

200221221101112 is a wasteful number, since it uses less digits than its factorization.

200221221101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129845 (or 129838 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 200221221101112 its reverse (211101122122002), we get a palindrome (411322343223114).

The spelling of 200221221101112 in words is "two hundred trillion, two hundred twenty-one billion, two hundred twenty-one million, one hundred one thousand, one hundred twelve".