200220011112221 has 8 divisors (see below), whose sum is σ = 201748945860000. Its totient is φ = 198691084511920.

The previous prime is 200220011112133. The next prime is 200220011112223. The reversal of 200220011112221 is 122211110022002.

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

It is a cyclic number.

It is not a de Polignac number, because 200220011112221 - 2¹⁴ = 200220011095837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 200220011112221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200220011112223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52944530 + ... + 56600028.

It is an arithmetic number, because the mean of its divisors is an integer number (25218618232500).

Almost surely, 2^{200220011112221} is an apocalyptic number.

It is an amenable number.

200220011112221 is a deficient number, since it is larger than the sum of its proper divisors (1528934747779).

200220011112221 is a wasteful number, since it uses less digits than its factorization.

200220011112221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073739.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 200220011112221 its reverse (122211110022002), we get a palindrome (322431121134223).

The spelling of 200220011112221 in words is "two hundred trillion, two hundred twenty billion, eleven million, one hundred twelve thousand, two hundred twenty-one".