200221100002111 has 8 divisors (see below), whose sum is σ = 200377570577184. Its totient is φ = 200064633381600.

The previous prime is 200221100002057. The next prime is 200221100002123. The reversal of 200221100002111 is 111200001122002.

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 200221100002111 - 2⁹ = 200221100001599 is a prime.

It is a super-3 number, since 3×200221100002111³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200221100002091 and 200221100002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200221100000111) 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, 104723745 + ... + 106618501.

It is an arithmetic number, because the mean of its divisors is an integer number (25047196322148).

Almost surely, 2^{200221100002111} is an apocalyptic number.

200221100002111 is a deficient number, since it is larger than the sum of its proper divisors (156470575073).

200221100002111 is a wasteful number, since it uses less digits than its factorization.

200221100002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977281.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 200221100002111 its reverse (111200001122002), we get a palindrome (311421101124113).

The spelling of 200221100002111 in words is "two hundred trillion, two hundred twenty-one billion, one hundred million, two thousand, one hundred eleven".