227106222209 has 8 divisors (see below), whose sum is σ = 227753136000. Its totient is φ = 226459995696.

The previous prime is 227106222151. The next prime is 227106222223. The reversal of 227106222209 is 902222601722.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227106222209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (227106222269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493667 + ... + 835415.

It is an arithmetic number, because the mean of its divisors is an integer number (28469142000).

Almost surely, 2^227106222209 is an apocalyptic number.

It is an amenable number.

227106222209 is a deficient number, since it is larger than the sum of its proper divisors (646913791).

227106222209 is a wasteful number, since it uses less digits than its factorization.

227106222209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343639.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 227106222209 in words is "two hundred twenty-seven billion, one hundred six million, two hundred twenty-two thousand, two hundred nine".