200111122201101 has 8 divisors (see below), whose sum is σ = 268734360750240. Its totient is φ = 132447649226352.

The previous prime is 200111122201093. The next prime is 200111122201139. The reversal of 200111122201101 is 101102221111002.

It is a happy number.

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

It is not a de Polignac number, because 200111122201101 - 2³ = 200111122201093 is a prime.

It is a super-2 number, since 2×200111122201101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200111122201141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239941393110 + ... + 239941393943.

It is an arithmetic number, because the mean of its divisors is an integer number (33591795093780).

Almost surely, 2^{200111122201101} is an apocalyptic number.

It is an amenable number.

200111122201101 is a deficient number, since it is larger than the sum of its proper divisors (68623238549139).

200111122201101 is a wasteful number, since it uses less digits than its factorization.

200111122201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479882787195.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 200111122201101 its reverse (101102221111002), we get a palindrome (301213343312103).

The spelling of 200111122201101 in words is "two hundred trillion, one hundred eleven billion, one hundred twenty-two million, two hundred one thousand, one hundred one".