112122101120 has 32 divisors (see below), whose sum is σ = 268041899520. Its totient is φ = 44848840192.

The previous prime is 112122101107. The next prime is 112122101141. The reversal of 112122101120 is 21101221211.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 112122101095 and 112122101104.

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, 87594752 + ... + 87596031.

It is an arithmetic number, because the mean of its divisors is an integer number (8376309360).

Almost surely, 2^112122101120 is an apocalyptic number.

112122101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112122101120 is an abundant number, since it is smaller than the sum of its proper divisors (155919798400).

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

112122101120 is an equidigital number, since it uses as much as digits as its factorization.

112122101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175190802 (or 175190790 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112122101120 its reverse (21101221211), we get a palindrome (133223322331).

The spelling of 112122101120 in words is "one hundred twelve billion, one hundred twenty-two million, one hundred one thousand, one hundred twenty".