200221122110122 has 8 divisors (see below), whose sum is σ = 300376488747456. Its totient is φ = 100095625860972.

The previous prime is 200221122110081. The next prime is 200221122110143. The reversal of 200221122110122 is 221011221122002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 200221122110122.

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 3 ways as a sum of consecutive naturals, for example, 7467580288 + ... + 7467607099.

It is an arithmetic number, because the mean of its divisors is an integer number (37547061093432).

Almost surely, 2^{200221122110122} is an apocalyptic number.

200221122110122 is a deficient number, since it is larger than the sum of its proper divisors (100155366637334).

200221122110122 is a wasteful number, since it uses less digits than its factorization.

200221122110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14935194092.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 200221122110122 its reverse (221011221122002), we get a palindrome (421232343232124).

The spelling of 200221122110122 in words is "two hundred trillion, two hundred twenty-one billion, one hundred twenty-two million, one hundred ten thousand, one hundred twenty-two".