226868622 has 8 divisors (see below), whose sum is σ = 453737256. Its totient is φ = 75622872.

The previous prime is 226868617. The next prime is 226868623.

226868622 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

226868622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226868623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18905713 + ... + 18905724.

It is an arithmetic number, because the mean of its divisors is an integer number (56717157).

Almost surely, 2^226868622 is an apocalyptic number.

226868622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226868622 is a wasteful number, since it uses less digits than its factorization.

226868622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37811442.

The product of its digits is 221184, while the sum is 42.

The square root of 226868622 is about 15062.1586102391. The cubic root of 226868622 is about 609.8993133108.

The spelling of 226868622 in words is "two hundred twenty-six million, eight hundred sixty-eight thousand, six hundred twenty-two".