226606622 has 12 divisors (see below), whose sum is σ = 373620408. Its totient is φ = 103002900.

The previous prime is 226606607. The next prime is 226606637.

226606622 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (226606607) and next prime (226606637).

It is a super-2 number, since 2×226606622² = 102701122268501768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 467954 + ... + 468437.

It is an arithmetic number, because the mean of its divisors is an integer number (31135034).

Almost surely, 2^226606622 is an apocalyptic number.

226606622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

226606622 is a deficient number, since it is larger than the sum of its proper divisors (147013786).

226606622 is a wasteful number, since it uses less digits than its factorization.

226606622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936415 (or 936404 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 226606622 is about 15053.4588052049. The cubic root of 226606622 is about 609.6644414410.

The spelling of 226606622 in words is "two hundred twenty-six million, six hundred six thousand, six hundred twenty-two".