200022111111023 has 2 divisors, whose sum is σ = 200022111111024. Its totient is φ = 200022111111022.

The previous prime is 200022111111019. The next prime is 200022111111131. The reversal of 200022111111023 is 320111111220002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200022111111023 - 2² = 200022111111019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200022111110992 and 200022111111010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200022111111223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100011055555511 + 100011055555512.

It is an arithmetic number, because the mean of its divisors is an integer number (100011055555512).

Almost surely, 2^{200022111111023} is an apocalyptic number.

200022111111023 is a deficient number, since it is larger than the sum of its proper divisors (1).

200022111111023 is an equidigital number, since it uses as much as digits as its factorization.

200022111111023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 200022111111023 its reverse (320111111220002), we get a palindrome (520133222331025).

The spelling of 200022111111023 in words is "two hundred trillion, twenty-two billion, one hundred eleven million, one hundred eleven thousand, twenty-three".