112102212112102 has 8 divisors (see below), whose sum is σ = 168162989429736. Its totient is φ = 56047882302192.

The previous prime is 112102212112061. The next prime is 112102212112123. The reversal of 112102212112102 is 201211212201211.

It is a happy number.

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

It is a super-3 number, since 3×112102212112102³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112102212112102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1611833463 + ... + 1611903010.

It is an arithmetic number, because the mean of its divisors is an integer number (21020373678717).

Almost surely, 2^{112102212112102} is an apocalyptic number.

112102212112102 is a deficient number, since it is larger than the sum of its proper divisors (56060777317634).

112102212112102 is a wasteful number, since it uses less digits than its factorization.

112102212112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223753862.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 112102212112102 its reverse (201211212201211), we get a palindrome (313313424313313).

The spelling of 112102212112102 in words is "one hundred twelve trillion, one hundred two billion, two hundred twelve million, one hundred twelve thousand, one hundred two".