226022 has 4 divisors (see below), whose sum is σ = 339036. Its totient is φ = 113010.

The previous prime is 226013. The next prime is 226027. The reversal of 226022 is 220622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220622 = 2 ⋅110311.

It is an Ulam number.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 225988 and 226006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56504 + ... + 56507.

It is an arithmetic number, because the mean of its divisors is an integer number (84759).

2²²⁶⁰²² is an apocalyptic number.

226022 is a deficient number, since it is larger than the sum of its proper divisors (113014).

226022 is a wasteful number, since it uses less digits than its factorization.

226022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113013.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 226022 is about 475.4177110710. The cubic root of 226022 is about 60.9139699204.

Adding to 226022 its reverse (220622), we get a palindrome (446644).

The spelling of 226022 in words is "two hundred twenty-six thousand, twenty-two".