200022221122 has 16 divisors (see below), whose sum is σ = 304298550144. Its totient is φ = 98589736000.

The previous prime is 200022221027. The next prime is 200022221177. The reversal of 200022221122 is 221122220002.

It is a junction number, because it is equal to n+sod(n) for n = 200022221096 and 200022221105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060347 + ... + 1234657.

It is an arithmetic number, because the mean of its divisors is an integer number (19018659384).

Almost surely, 2^200022221122 is an apocalyptic number.

200022221122 is a deficient number, since it is larger than the sum of its proper divisors (104276329022).

200022221122 is a wasteful number, since it uses less digits than its factorization.

200022221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182465.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200022221122 its reverse (221122220002), we get a palindrome (421144441124).

The spelling of 200022221122 in words is "two hundred billion, twenty-two million, two hundred twenty-one thousand, one hundred twenty-two".