120122201100112 has 40 divisors (see below), whose sum is σ = 236233529950496. Its totient is φ = 59158884698496.

The previous prime is 120122201100101. The next prime is 120122201100119. The reversal of 120122201100112 is 211001102221021.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122201100119) 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, 5510698 + ... + 16450294.

Almost surely, 2^{120122201100112} is an apocalyptic number.

It is an amenable number.

120122201100112 is a deficient number, since it is larger than the sum of its proper divisors (116111328850384).

120122201100112 is a wasteful number, since it uses less digits than its factorization.

120122201100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10949915 (or 10949909 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120122201100112 its reverse (211001102221021), we get a palindrome (331123303321133).

The spelling of 120122201100112 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred one million, one hundred thousand, one hundred twelve".