112220212101109 has 8 divisors (see below), whose sum is σ = 128254128271808. Its totient is φ = 96186910255200.

The previous prime is 112220212101097. The next prime is 112220212101143. The reversal of 112220212101109 is 901101212022211.

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

It is a cyclic number.

It is not a de Polignac number, because 112220212101109 - 2⁷ = 112220212100981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220212102109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153189687 + ... + 153920500.

It is an arithmetic number, because the mean of its divisors is an integer number (16031766033976).

Almost surely, 2^{112220212101109} is an apocalyptic number.

It is an amenable number.

112220212101109 is a deficient number, since it is larger than the sum of its proper divisors (16033916170699).

112220212101109 is an equidigital number, since it uses as much as digits as its factorization.

112220212101109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307162395.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 112220212101109 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred twelve million, one hundred one thousand, one hundred nine".