165102422 has 8 divisors (see below), whose sum is σ = 247757400. Its totient is φ = 82516624.

The previous prime is 165102407. The next prime is 165102433. The reversal of 165102422 is 224201561.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10847 + ... + 21162.

It is an arithmetic number, because the mean of its divisors is an integer number (30969675).

Almost surely, 2^165102422 is an apocalyptic number.

165102422 is a deficient number, since it is larger than the sum of its proper divisors (82654978).

165102422 is a wasteful number, since it uses less digits than its factorization.

165102422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34590.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 165102422 is about 12849.2187311136. The cubic root of 165102422 is about 548.5941196191.

Adding to 165102422 its reverse (224201561), we get a palindrome (389303983).

The spelling of 165102422 in words is "one hundred sixty-five million, one hundred two thousand, four hundred twenty-two".