5122120671304 has 128 divisors (see below), whose sum is σ = 11921249894400. Its totient is φ = 2009097768960.

The previous prime is 5122120671301. The next prime is 5122120671307. The reversal of 5122120671304 is 4031760212215.

It is an interprime number because it is at equal distance from previous prime (5122120671301) and next prime (5122120671307).

It is a super-2 number, since 2×5122120671304² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5122120671304.

It is not an unprimeable number, because it can be changed into a prime (5122120671301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40113849 + ... + 40241335.

It is an arithmetic number, because the mean of its divisors is an integer number (93134764800).

Almost surely, 2^{5122120671304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5122120671304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5960624947200).

5122120671304 is an abundant number, since it is smaller than the sum of its proper divisors (6799129223096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5122120671304 is a wasteful number, since it uses less digits than its factorization.

5122120671304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127983 (or 127979 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 5122120671304 its reverse (4031760212215), we get a palindrome (9153880883519).

The spelling of 5122120671304 in words is "five trillion, one hundred twenty-two billion, one hundred twenty million, six hundred seventy-one thousand, three hundred four".