16165017224 has 16 divisors (see below), whose sum is σ = 30317107200. Its totient is φ = 8080455312.

The previous prime is 16165017221. The next prime is 16165017257. The reversal of 16165017224 is 42271056161.

It is a super-2 number, since 2×16165017224² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16165017221) 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, 222944 + ... + 286415.

It is an arithmetic number, because the mean of its divisors is an integer number (1894819200).

Almost surely, 2^16165017224 is an apocalyptic number.

It is an amenable number.

16165017224 is a deficient number, since it is larger than the sum of its proper divisors (14152089976).

16165017224 is a wasteful number, since it uses less digits than its factorization.

16165017224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513332 (or 513328 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 16165017224 in words is "sixteen billion, one hundred sixty-five million, seventeen thousand, two hundred twenty-four".