200423110044211 has 16 divisors (see below), whose sum is σ = 223488830108160. Its totient is φ = 178619807076480.

The previous prime is 200423110044197. The next prime is 200423110044233. The reversal of 200423110044211 is 112440011324002.

It is a cyclic number.

It is not a de Polignac number, because 200423110044211 - 2⁷ = 200423110044083 is a prime.

It is a super-2 number, since 2×200423110044211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200423110044281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147985455 + ... + 149333656.

It is an arithmetic number, because the mean of its divisors is an integer number (13968051881760).

Almost surely, 2^{200423110044211} is an apocalyptic number.

200423110044211 is a deficient number, since it is larger than the sum of its proper divisors (23065720063949).

200423110044211 is a wasteful number, since it uses less digits than its factorization.

200423110044211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297321234.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 200423110044211 its reverse (112440011324002), we get a palindrome (312863121368213).

The spelling of 200423110044211 in words is "two hundred trillion, four hundred twenty-three billion, one hundred ten million, forty-four thousand, two hundred eleven".