120100000111122 has 8 divisors (see below), whose sum is σ = 240200000222256. Its totient is φ = 40033333370372.

The previous prime is 120100000111109. The next prime is 120100000111123. The reversal of 120100000111122 is 221111000001021.

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

120100000111122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 120100000111098 and 120100000111107.

It is not an unprimeable number, because it can be changed into a prime (120100000111123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10008333342588 + ... + 10008333342599.

It is an arithmetic number, because the mean of its divisors is an integer number (30025000027782).

Almost surely, 2^{120100000111122} is an apocalyptic number.

120100000111122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120100000111122 is a wasteful number, since it uses less digits than its factorization.

120100000111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20016666685192.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120100000111122 its reverse (221111000001021), we get a palindrome (341211000112143).

The spelling of 120100000111122 in words is "one hundred twenty trillion, one hundred billion, one hundred eleven thousand, one hundred twenty-two".