120122012122 has 8 divisors (see below), whose sum is σ = 205923449376. Its totient is φ = 51480862332.

The previous prime is 120122012099. The next prime is 120122012161. The reversal of 120122012122 is 221210221021.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 120122012096 and 120122012105.

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, 4290071848 + ... + 4290071875.

It is an arithmetic number, because the mean of its divisors is an integer number (25740431172).

Almost surely, 2^120122012122 is an apocalyptic number.

120122012122 is a deficient number, since it is larger than the sum of its proper divisors (85801437254).

120122012122 is an equidigital number, since it uses as much as digits as its factorization.

120122012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8580143732.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120122012122 its reverse (221210221021), we get a palindrome (341332233143).

The spelling of 120122012122 in words is "one hundred twenty billion, one hundred twenty-two million, twelve thousand, one hundred twenty-two".