227427126123256 has 16 divisors (see below), whose sum is σ = 426426281358840. Its totient is φ = 113713451094240.

The previous prime is 227427126123209. The next prime is 227427126123271. The reversal of 227427126123256 is 652321621724722.

It is a super-3 number, since 3×227427126123256³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5025135 + ... + 21911326.

Almost surely, 2^{227427126123256} is an apocalyptic number.

It is an amenable number.

227427126123256 is a deficient number, since it is larger than the sum of its proper divisors (198999155235584).

227427126123256 is a wasteful number, since it uses less digits than its factorization.

227427126123256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27991854 (or 27991850 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 52.

Adding to 227427126123256 its reverse (652321621724722), we get a palindrome (879748747847978).

The spelling of 227427126123256 in words is "two hundred twenty-seven trillion, four hundred twenty-seven billion, one hundred twenty-six million, one hundred twenty-three thousand, two hundred fifty-six".