3120122130001 has 8 divisors (see below), whose sum is σ = 3121823323944. Its totient is φ = 3118421116800.

The previous prime is 3120122129947. The next prime is 3120122130031. The reversal of 3120122130001 is 1000312210213.

It can be written as a sum of positive squares in 4 ways, for example, as 883601880001 + 2236520250000 = 940001^2 + 1495500^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120122130001 is a prime.

It is a super-2 number, since 2×3120122130001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120122130031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48042651 + ... + 48107551.

It is an arithmetic number, because the mean of its divisors is an integer number (390227915493).

Almost surely, 2^{3120122130001} is an apocalyptic number.

It is an amenable number.

3120122130001 is a deficient number, since it is larger than the sum of its proper divisors (1701193943).

3120122130001 is a wasteful number, since it uses less digits than its factorization.

3120122130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90371.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 3120122130001 its reverse (1000312210213), we get a palindrome (4120434340214).

The spelling of 3120122130001 in words is "three trillion, one hundred twenty billion, one hundred twenty-two million, one hundred thirty thousand, one".