227117941916 has 24 divisors (see below), whose sum is σ = 401464168560. Its totient is φ = 112415445632.

The previous prime is 227117941873. The next prime is 227117941927. The reversal of 227117941916 is 619149711722.

227117941916 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394400 + ... + 780888.

It is an arithmetic number, because the mean of its divisors is an integer number (16727673690).

Almost surely, 2^227117941916 is an apocalyptic number.

It is an amenable number.

227117941916 is a deficient number, since it is larger than the sum of its proper divisors (174346226644).

227117941916 is a wasteful number, since it uses less digits than its factorization.

227117941916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387973 (or 387971 counting only the distinct ones).

The product of its digits is 381024, while the sum is 50.

The spelling of 227117941916 in words is "two hundred twenty-seven billion, one hundred seventeen million, nine hundred forty-one thousand, nine hundred sixteen".