226263622 has 12 divisors (see below), whose sum is σ = 367511580. Its totient is φ = 104429208.

The previous prime is 226263619. The next prime is 226263671. The reversal of 226263622 is 226362622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 334372 + ... + 335047.

It is an arithmetic number, because the mean of its divisors is an integer number (30625965).

Almost surely, 2^226263622 is an apocalyptic number.

226263622 is a deficient number, since it is larger than the sum of its proper divisors (141247958).

226263622 is a wasteful number, since it uses less digits than its factorization.

226263622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669447 (or 669434 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 226263622 is about 15042.0617602774. The cubic root of 226263622 is about 609.3566827087.

The spelling of 226263622 in words is "two hundred twenty-six million, two hundred sixty-three thousand, six hundred twenty-two".