227245515166 has 16 divisors (see below), whose sum is σ = 341614530000. Its totient is φ = 113374090368.

The previous prime is 227245515139. The next prime is 227245515173. The reversal of 227245515166 is 661515542722.

It is a happy number.

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, 6342390 + ... + 6378118.

It is an arithmetic number, because the mean of its divisors is an integer number (21350908125).

Almost surely, 2^227245515166 is an apocalyptic number.

227245515166 is a deficient number, since it is larger than the sum of its proper divisors (114369014834).

227245515166 is a wasteful number, since it uses less digits than its factorization.

227245515166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42603.

The product of its digits is 1008000, while the sum is 46.

The spelling of 227245515166 in words is "two hundred twenty-seven billion, two hundred forty-five million, five hundred fifteen thousand, one hundred sixty-six".