120000100001122 has 64 divisors (see below), whose sum is σ = 199573865487360. Its totient is φ = 53661372494400.

The previous prime is 120000100001107. The next prime is 120000100001207. The reversal of 120000100001122 is 221100001000021.

It is a junction number, because it is equal to n+sod(n) for n = 120000100001099 and 120000100001108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413987013 + ... + 414276775.

It is an arithmetic number, because the mean of its divisors is an integer number (3118341648240).

Almost surely, 2^{120000100001122} is an apocalyptic number.

120000100001122 is a deficient number, since it is larger than the sum of its proper divisors (79573765486238).

120000100001122 is a wasteful number, since it uses less digits than its factorization.

120000100001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291079.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120000100001122 its reverse (221100001000021), we get a palindrome (341100101001143).

The spelling of 120000100001122 in words is "one hundred twenty trillion, one hundred million, one thousand, one hundred twenty-two".