224446226 has 4 divisors (see below), whose sum is σ = 336669342. Its totient is φ = 112223112.

The previous prime is 224446217. The next prime is 224446253. The reversal of 224446226 is 622644422.

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., 162588001 + 61858225 = 12751^2 + 7865^2 .

It is a super-2 number, since 2×224446226² = 100752216731286152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224446192 and 224446201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56111555 + ... + 56111558.

Almost surely, 2^224446226 is an apocalyptic number.

224446226 is a deficient number, since it is larger than the sum of its proper divisors (112223116).

224446226 is a wasteful number, since it uses less digits than its factorization.

224446226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112223115.

The product of its digits is 36864, while the sum is 32.

The square root of 224446226 is about 14981.5294946811. The cubic root of 224446226 is about 607.7208021684.

The spelling of 224446226 in words is "two hundred twenty-four million, four hundred forty-six thousand, two hundred twenty-six".