200004090722 has 30 divisors (see below), whose sum is σ = 313095893895. Its totient is φ = 95817993000.

The previous prime is 200004090719. The next prime is 200004090757. The reversal of 200004090722 is 227090400002.

It can be written as a sum of positive squares in 3 ways, for example, as 171554184481 + 28449906241 = 414191^2 + 168671^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=316231.

It is a junction number, because it is equal to n+sod(n) for n = 200004090691 and 200004090700.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1980238472 + ... + 1980238572.

Almost surely, 2^200004090722 is an apocalyptic number.

200004090722 is a deficient number, since it is larger than the sum of its proper divisors (113091803173).

200004090722 is an frugal number, since it uses more digits than its factorization.

200004090722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 200004090722 its reverse (227090400002), we get a palindrome (427094490724).

The spelling of 200004090722 in words is "two hundred billion, four million, ninety thousand, seven hundred twenty-two".