227125122 has 16 divisors (see below), whose sum is σ = 519143232. Its totient is φ = 64892880.

The previous prime is 227125091. The next prime is 227125133. The reversal of 227125122 is 221521722.

It is a junction number, because it is equal to n+sod(n) for n = 227125092 and 227125101.

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 7 ways as a sum of consecutive naturals, for example, 2703829 + ... + 2703912.

It is an arithmetic number, because the mean of its divisors is an integer number (32446452).

Almost surely, 2^227125122 is an apocalyptic number.

227125122 is an abundant number, since it is smaller than the sum of its proper divisors (292018110).

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

227125122 is a wasteful number, since it uses less digits than its factorization.

227125122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5407753.

The product of its digits is 1120, while the sum is 24.

The square root of 227125122 is about 15070.6709206989. The cubic root of 227125122 is about 610.1290795550.

Adding to 227125122 its reverse (221521722), we get a palindrome (448646844).

The spelling of 227125122 in words is "two hundred twenty-seven million, one hundred twenty-five thousand, one hundred twenty-two".