200010922 has 4 divisors (see below), whose sum is σ = 300016386. Its totient is φ = 100005460.

The previous prime is 200010911. The next prime is 200010947. The reversal of 200010922 is 229010002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129299641 + 70711281 = 11371^2 + 8409^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200010896 and 200010905.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50002729 + ... + 50002732.

Almost surely, 2^200010922 is an apocalyptic number.

200010922 is a deficient number, since it is larger than the sum of its proper divisors (100005464).

200010922 is a wasteful number, since it uses less digits than its factorization.

200010922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100005463.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 200010922 is about 14142.5217694724. The cubic root of 200010922 is about 584.8141928227.

Adding to 200010922 its reverse (229010002), we get a palindrome (429020924).

The spelling of 200010922 in words is "two hundred million, ten thousand, nine hundred twenty-two".