6665016112 has 10 divisors (see below), whose sum is σ = 12913468748. Its totient is φ = 3332508048.

The previous prime is 6665016103. The next prime is 6665016119. The reversal of 6665016112 is 2116105666.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6665016119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208281738 + ... + 208281769.

Almost surely, 2^6665016112 is an apocalyptic number.

It is an amenable number.

6665016112 is a deficient number, since it is larger than the sum of its proper divisors (6248452636).

6665016112 is a wasteful number, since it uses less digits than its factorization.

6665016112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416563515 (or 416563509 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 6665016112 is about 81639.5499252660. The cubic root of 6665016112 is about 1881.9167218009.

The spelling of 6665016112 in words is "six billion, six hundred sixty-five million, sixteen thousand, one hundred twelve".