226249922 has 8 divisors (see below), whose sum is σ = 344024076. Its totient is φ = 111575232.

The previous prime is 226249913. The next prime is 226249927. The reversal of 226249922 is 229942622.

226249922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 214886281 + 11363641 = 14659^2 + 3371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (226249927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774683 + ... + 774974.

Almost surely, 2^226249922 is an apocalyptic number.

226249922 is a deficient number, since it is larger than the sum of its proper divisors (117774154).

226249922 is a wasteful number, since it uses less digits than its factorization.

226249922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549732.

The product of its digits is 62208, while the sum is 38.

The square root of 226249922 is about 15041.6063636834. The cubic root of 226249922 is about 609.3443838469.

The spelling of 226249922 in words is "two hundred twenty-six million, two hundred forty-nine thousand, nine hundred twenty-two".