100227116 has 12 divisors (see below), whose sum is σ = 191342760. Its totient is φ = 45557760.

The previous prime is 100227089. The next prime is 100227119. The reversal of 100227116 is 611722001.

It is not an unprimeable number, because it can be changed into a prime (100227119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138901 + ... + 1138988.

It is an arithmetic number, because the mean of its divisors is an integer number (15945230).

Almost surely, 2^100227116 is an apocalyptic number.

It is an amenable number.

100227116 is a deficient number, since it is larger than the sum of its proper divisors (91115644).

100227116 is a wasteful number, since it uses less digits than its factorization.

100227116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2277904 (or 2277902 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 100227116 is about 10011.3493596018. The cubic root of 100227116 is about 464.5100107030.

Adding to 100227116 its reverse (611722001), we get a palindrome (711949117).

The spelling of 100227116 in words is "one hundred million, two hundred twenty-seven thousand, one hundred sixteen".