112122102 has 32 divisors (see below), whose sum is σ = 241551360. Its totient is φ = 34594560.

The previous prime is 112122061. The next prime is 112122137. The reversal of 112122102 is 201221211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8827 + ... + 17382.

It is an arithmetic number, because the mean of its divisors is an integer number (7548480).

Almost surely, 2^112122102 is an apocalyptic number.

112122102 is an abundant number, since it is smaller than the sum of its proper divisors (129429258).

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

112122102 is a wasteful number, since it uses less digits than its factorization.

112122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26268.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 112122102 is about 10588.7724501002. The cubic root of 112122102 is about 482.2035577834.

Adding to 112122102 its reverse (201221211), we get a palindrome (313343313).

The spelling of 112122102 in words is "one hundred twelve million, one hundred twenty-two thousand, one hundred two".