200111011022 has 16 divisors (see below), whose sum is σ = 323279087040. Its totient is φ = 92352402912.

The previous prime is 200111011021. The next prime is 200111011027. The reversal of 200111011022 is 220110111002.

It is a junction number, because it is equal to n+sod(n) for n = 200111010994 and 200111011012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200111011021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113504 + ... + 642732.

It is an arithmetic number, because the mean of its divisors is an integer number (20204942940).

Almost surely, 2^200111011022 is an apocalyptic number.

200111011022 is a deficient number, since it is larger than the sum of its proper divisors (123168076018).

200111011022 is a wasteful number, since it uses less digits than its factorization.

200111011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543787.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200111011022 its reverse (220110111002), we get a palindrome (420221122024).

The spelling of 200111011022 in words is "two hundred billion, one hundred eleven million, eleven thousand, twenty-two".