165067016652222 has 64 divisors (see below), whose sum is σ = 352413134899200. Its totient is φ = 51390920417760.

The previous prime is 165067016652199. The next prime is 165067016652259. The reversal of 165067016652222 is 222256610760561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 339275929 + ... + 339762107.

It is an arithmetic number, because the mean of its divisors is an integer number (5506455232800).

Almost surely, 2^{165067016652222} is an apocalyptic number.

165067016652222 is an abundant number, since it is smaller than the sum of its proper divisors (187346118246978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

165067016652222 is a wasteful number, since it uses less digits than its factorization.

165067016652222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528221.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 165067016652222 in words is "one hundred sixty-five trillion, sixty-seven billion, sixteen million, six hundred fifty-two thousand, two hundred twenty-two".