200212111221022 has 8 divisors (see below), whose sum is σ = 313375478432976. Its totient is φ = 95753618410032.

The previous prime is 200212111221019. The next prime is 200212111221041. The reversal of 200212111221022 is 220122111212002.

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

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 3 ways as a sum of consecutive naturals, for example, 2176218600183 + ... + 2176218600274.

It is an arithmetic number, because the mean of its divisors is an integer number (39171934804122).

Almost surely, 2^{200212111221022} is an apocalyptic number.

200212111221022 is a deficient number, since it is larger than the sum of its proper divisors (113163367211954).

200212111221022 is a wasteful number, since it uses less digits than its factorization.

200212111221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352437200482.

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

Adding to 200212111221022 its reverse (220122111212002), we get a palindrome (420334222433024).

The spelling of 200212111221022 in words is "two hundred trillion, two hundred twelve billion, one hundred eleven million, two hundred twenty-one thousand, twenty-two".