120002001122 has 8 divisors (see below), whose sum is σ = 180720145872. Its totient is φ = 59761952500.

The previous prime is 120002001023. The next prime is 120002001187. The reversal of 120002001122 is 221100200021.

It is a happy number.

120002001122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 119523404 + ... + 119524407.

It is an arithmetic number, because the mean of its divisors is an integer number (22590018234).

Almost surely, 2^120002001122 is an apocalyptic number.

120002001122 is a deficient number, since it is larger than the sum of its proper divisors (60718144750).

120002001122 is a wasteful number, since it uses less digits than its factorization.

120002001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239048064.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120002001122 its reverse (221100200021), we get a palindrome (341102201143).

The spelling of 120002001122 in words is "one hundred twenty billion, two million, one thousand, one hundred twenty-two".