200020201122 has 32 divisors (see below), whose sum is σ = 457686604800. Its totient is φ = 57086432208.

The previous prime is 200020201099. The next prime is 200020201141. The reversal of 200020201122 is 221102020002.

It is a junction number, because it is equal to n+sod(n) for n = 200020201098 and 200020201107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2552472 + ... + 2629667.

It is an arithmetic number, because the mean of its divisors is an integer number (14302706400).

Almost surely, 2^200020201122 is an apocalyptic number.

200020201122 is an abundant number, since it is smaller than the sum of its proper divisors (257666403678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200020201122 is a wasteful number, since it uses less digits than its factorization.

200020201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5183070.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200020201122 its reverse (221102020002), we get a palindrome (421122221124).

The spelling of 200020201122 in words is "two hundred billion, twenty million, two hundred one thousand, one hundred twenty-two".