200044020222 has 20 divisors (see below), whose sum is σ = 448246786416. Its totient is φ = 66681340020.

The previous prime is 200044020193. The next prime is 200044020223. The reversal of 200044020222 is 222020440002.

200044020222 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 440 + 2 + 0 + 222 = 666.

It is a super-2 number, since 2×200044020222² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 200044020195 and 200044020204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200044020223) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 617419654 + ... + 617419977.

Almost surely, 2^200044020222 is an apocalyptic number.

200044020222 is an abundant number, since it is smaller than the sum of its proper divisors (248202766194).

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

200044020222 is a wasteful number, since it uses less digits than its factorization.

200044020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234839645 (or 1234839636 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 200044020222 its reverse (222020440002), we get a palindrome (422064460224).

The spelling of 200044020222 in words is "two hundred billion, forty-four million, twenty thousand, two hundred twenty-two".