226252223 has 4 divisors (see below), whose sum is σ = 226383480. Its totient is φ = 226120968.

The previous prime is 226252217. The next prime is 226252261. The reversal of 226252223 is 322252622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322252622 = 2 ⋅161126311.

It is a cyclic number.

It is not a de Polignac number, because 226252223 - 2⁴ = 226252207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226252192 and 226252201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226252823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63008 + ... + 66501.

It is an arithmetic number, because the mean of its divisors is an integer number (56595870).

Almost surely, 2^226252223 is an apocalyptic number.

226252223 is a deficient number, since it is larger than the sum of its proper divisors (131257).

226252223 is a wasteful number, since it uses less digits than its factorization.

226252223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131256.

The product of its digits is 5760, while the sum is 26.

The square root of 226252223 is about 15041.6828513302. The cubic root of 226252223 is about 609.3464495517.

The spelling of 226252223 in words is "two hundred twenty-six million, two hundred fifty-two thousand, two hundred twenty-three".