226011722 has 4 divisors (see below), whose sum is σ = 339017586. Its totient is φ = 113005860.

The previous prime is 226011701. The next prime is 226011727. The reversal of 226011722 is 227110622.

It is a happy number.

226011722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 213130801 + 12880921 = 14599^2 + 3589^2 .

It is not an unprimeable number, because it can be changed into a prime (226011727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56502929 + ... + 56502932.

Almost surely, 2^226011722 is an apocalyptic number.

226011722 is a deficient number, since it is larger than the sum of its proper divisors (113005864).

226011722 is a wasteful number, since it uses less digits than its factorization.

226011722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113005863.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 226011722 is about 15033.6862412384. The cubic root of 226011722 is about 609.1304658366.

The spelling of 226011722 in words is "two hundred twenty-six million, eleven thousand, seven hundred twenty-two".