200022222102001 has 4 divisors (see below), whose sum is σ = 215408546879092. Its totient is φ = 184635897324912.

The previous prime is 200022222101951. The next prime is 200022222102011. The reversal of 200022222102001 is 100201222220002.

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 110779813989601 + 89242408112400 = 10525199^2 + 9446820^2 .

It is a cyclic number.

It is not a de Polignac number, because 200022222102001 - 2⁷ = 200022222101873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200022222102011) 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, 7693162388526 + ... + 7693162388551.

It is an arithmetic number, because the mean of its divisors is an integer number (53852136719773).

Almost surely, 2^{200022222102001} is an apocalyptic number.

It is an amenable number.

200022222102001 is a deficient number, since it is larger than the sum of its proper divisors (15386324777091).

200022222102001 is a wasteful number, since it uses less digits than its factorization.

200022222102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15386324777090.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200022222102001 its reverse (100201222220002), we get a palindrome (300223444322003).

The spelling of 200022222102001 in words is "two hundred trillion, twenty-two billion, two hundred twenty-two million, one hundred two thousand, one".