112100221102 has 8 divisors (see below), whose sum is σ = 168159798576. Its totient is φ = 56046954912.

The previous prime is 112100221099. The next prime is 112100221127. The reversal of 112100221102 is 201122001211.

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

It is a super-2 number, since 2×112100221102² (a number of 23 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1533163 + ... + 1604614.

It is an arithmetic number, because the mean of its divisors is an integer number (21019974822).

Almost surely, 2^112100221102 is an apocalyptic number.

112100221102 is a deficient number, since it is larger than the sum of its proper divisors (56059577474).

112100221102 is a wasteful number, since it uses less digits than its factorization.

112100221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3155642.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 112100221102 its reverse (201122001211), we get a palindrome (313222222313).

The spelling of 112100221102 in words is "one hundred twelve billion, one hundred million, two hundred twenty-one thousand, one hundred two".