165001016207116 has 12 divisors (see below), whose sum is σ = 298066351858240. Its totient is φ = 79839201390480.

The previous prime is 165001016207113. The next prime is 165001016207171. The reversal of 165001016207116 is 611702610100561.

It is not an unprimeable number, because it can be changed into a prime (165001016207113) 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, 665326678131 + ... + 665326678378.

Almost surely, 2^{165001016207116} is an apocalyptic number.

It is an amenable number.

165001016207116 is a deficient number, since it is larger than the sum of its proper divisors (133065335651124).

165001016207116 is a wasteful number, since it uses less digits than its factorization.

165001016207116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330653356544 (or 1330653356542 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 37.

Adding to 165001016207116 its reverse (611702610100561), we get a palindrome (776703626307677).

The spelling of 165001016207116 in words is "one hundred sixty-five trillion, one billion, sixteen million, two hundred seven thousand, one hundred sixteen".