200023123122241 has 4 divisors (see below), whose sum is σ = 200023289428912. Its totient is φ = 200022956815572.

The previous prime is 200023123122223. The next prime is 200023123122283. The reversal of 200023123122241 is 142221321320002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200023123122241 - 2³⁵ = 199988763383873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200023123126241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81335991 + ... + 83759116.

It is an arithmetic number, because the mean of its divisors is an integer number (50005822357228).

Almost surely, 2^{200023123122241} is an apocalyptic number.

It is an amenable number.

200023123122241 is a deficient number, since it is larger than the sum of its proper divisors (166306671).

200023123122241 is a wasteful number, since it uses less digits than its factorization.

200023123122241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166306670.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 200023123122241 its reverse (142221321320002), we get a palindrome (342244444442243).

The spelling of 200023123122241 in words is "two hundred trillion, twenty-three billion, one hundred twenty-three million, one hundred twenty-two thousand, two hundred forty-one".