200022111941 has 2 divisors, whose sum is σ = 200022111942. Its totient is φ = 200022111940.

The previous prime is 200022111931. The next prime is 200022111943. The reversal of 200022111941 is 149111220002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 199202435041 + 819676900 = 446321^2 + 28630^2 .

It is a cyclic number.

It is not a de Polignac number, because 200022111941 - 2¹⁰ = 200022110917 is a prime.

Together with 200022111943, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200022111943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100011055970 + 100011055971.

It is an arithmetic number, because the mean of its divisors is an integer number (100011055971).

Almost surely, 2^200022111941 is an apocalyptic number.

It is an amenable number.

200022111941 is a deficient number, since it is larger than the sum of its proper divisors (1).

200022111941 is an equidigital number, since it uses as much as digits as its factorization.

200022111941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 200022111941 its reverse (149111220002), we get a palindrome (349133331943).

The spelling of 200022111941 in words is "two hundred billion, twenty-two million, one hundred eleven thousand, nine hundred forty-one".