200221100002211 has 4 divisors (see below), whose sum is σ = 200221200932592. Its totient is φ = 200220999071832.

The previous prime is 200221100002207. The next prime is 200221100002303. The reversal of 200221100002211 is 112200001122002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200221100002211 - 2² = 200221100002207 is a prime.

It is a super-3 number, since 3×200221100002211³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200221100001211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47428655 + ... + 51477368.

It is an arithmetic number, because the mean of its divisors is an integer number (50055300233148).

Almost surely, 2^{200221100002211} is an apocalyptic number.

200221100002211 is a deficient number, since it is larger than the sum of its proper divisors (100930381).

200221100002211 is an equidigital number, since it uses as much as digits as its factorization.

200221100002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100930380.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200221100002211 its reverse (112200001122002), we get a palindrome (312421101124213).

The spelling of 200221100002211 in words is "two hundred trillion, two hundred twenty-one billion, one hundred million, two thousand, two hundred eleven".