200221122212211 has 8 divisors (see below), whose sum is σ = 266961654779904. Its totient is φ = 133480668893000.

The previous prime is 200221122212201. The next prime is 200221122212227. The reversal of 200221122212211 is 112212221122002.

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 200221122212211 - 2¹⁴ = 200221122195827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200221122212201) 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, 13642491 + ... + 24218996.

It is an arithmetic number, because the mean of its divisors is an integer number (33370206847488).

Almost surely, 2^{200221122212211} is an apocalyptic number.

200221122212211 is a deficient number, since it is larger than the sum of its proper divisors (66740532567693).

200221122212211 is a wasteful number, since it uses less digits than its factorization.

200221122212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39624241.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 200221122212211 its reverse (112212221122002), we get a palindrome (312433343334213).

The spelling of 200221122212211 in words is "two hundred trillion, two hundred twenty-one billion, one hundred twenty-two million, two hundred twelve thousand, two hundred eleven".