3120122242042 has 32 divisors (see below), whose sum is σ = 5203055499264. Its totient is φ = 1393530393600.

The previous prime is 3120122242021. The next prime is 3120122242079. The reversal of 3120122242042 is 2402422210213.

It is a junction number, because it is equal to n+sod(n) for n = 3120122241998 and 3120122242016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17228442 + ... + 17408602.

It is an arithmetic number, because the mean of its divisors is an integer number (162595484352).

Almost surely, 2^{3120122242042} is an apocalyptic number.

3120122242042 is a deficient number, since it is larger than the sum of its proper divisors (2082933257222).

3120122242042 is a wasteful number, since it uses less digits than its factorization.

3120122242042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201694.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 3120122242042 its reverse (2402422210213), we get a palindrome (5522544452255).

The spelling of 3120122242042 in words is "three trillion, one hundred twenty billion, one hundred twenty-two million, two hundred forty-two thousand, forty-two".