5122341021 has 16 divisors (see below), whose sum is σ = 8074627200. Its totient is φ = 2826118848.

The previous prime is 5122341019. The next prime is 5122341031. The reversal of 5122341021 is 1201432215.

It is not a de Polignac number, because 5122341021 - 2¹ = 5122341019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122341031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4204926 + ... + 4206143.

It is an arithmetic number, because the mean of its divisors is an integer number (504664200).

Almost surely, 2^5122341021 is an apocalyptic number.

It is an amenable number.

5122341021 is a deficient number, since it is larger than the sum of its proper divisors (2952286179).

5122341021 is a wasteful number, since it uses less digits than its factorization.

5122341021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8411108.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5122341021 is about 71570.5317920721. The cubic root of 5122341021 is about 1723.8103982940.

Adding to 5122341021 its reverse (1201432215), we get a palindrome (6323773236).

The spelling of 5122341021 in words is "five billion, one hundred twenty-two million, three hundred forty-one thousand, twenty-one".