105602122 has 8 divisors (see below), whose sum is σ = 158455872. Its totient is φ = 52783500.

The previous prime is 105602099. The next prime is 105602173. The reversal of 105602122 is 221206501.

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

It is a super-2 number, since 2×105602122² = 22303616341805768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105602122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847 + ... + 14557.

It is an arithmetic number, because the mean of its divisors is an integer number (19806984).

Almost surely, 2^105602122 is an apocalyptic number.

105602122 is a deficient number, since it is larger than the sum of its proper divisors (52853750).

105602122 is a wasteful number, since it uses less digits than its factorization.

105602122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17564.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 105602122 is about 10276.2893108359. The cubic root of 105602122 is about 472.6694661945.

Adding to 105602122 its reverse (221206501), we get a palindrome (326808623).

The spelling of 105602122 in words is "one hundred five million, six hundred two thousand, one hundred twenty-two".