5122124122 has 8 divisors (see below), whose sum is σ = 7743684096. Its totient is φ = 2540896092.

The previous prime is 5122124113. The next prime is 5122124129. The reversal of 5122124122 is 2214212215.

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 = 5122124093 and 5122124102.

It is not an unprimeable number, because it can be changed into a prime (5122124129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10082668 + ... + 10083175.

It is an arithmetic number, because the mean of its divisors is an integer number (967960512).

Almost surely, 2^5122124122 is an apocalyptic number.

5122124122 is a deficient number, since it is larger than the sum of its proper divisors (2621559974).

5122124122 is a wasteful number, since it uses less digits than its factorization.

5122124122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20165972.

The product of its digits is 640, while the sum is 22.

The square root of 5122124122 is about 71569.0164945698. The cubic root of 5122124122 is about 1723.7860670994.

Adding to 5122124122 its reverse (2214212215), we get a palindrome (7336336337).

The spelling of 5122124122 in words is "five billion, one hundred twenty-two million, one hundred twenty-four thousand, one hundred twenty-two".