200022111111101 has 4 divisors (see below), whose sum is σ = 200209222535100. Its totient is φ = 199834999687104.

The previous prime is 200022111111023. The next prime is 200022111111131. The reversal of 200022111111101 is 101111111220002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36783133308100 + 163238977803001 = 6064910^2 + 12776501^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200022111111101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200022111111131) 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, 93555710396 + ... + 93555712533.

It is an arithmetic number, because the mean of its divisors is an integer number (50052305633775).

Almost surely, 2^{200022111111101} is an apocalyptic number.

It is an amenable number.

200022111111101 is a deficient number, since it is larger than the sum of its proper divisors (187111423999).

200022111111101 is a wasteful number, since it uses less digits than its factorization.

200022111111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187111423998.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 200022111111101 its reverse (101111111220002), we get a palindrome (301133222331103).

The spelling of 200022111111101 in words is "two hundred trillion, twenty-two billion, one hundred eleven million, one hundred eleven thousand, one hundred one".