5222121124 has 12 divisors (see below), whose sum is σ = 9969504048. Its totient is φ = 2373691400.

The previous prime is 5222121103. The next prime is 5222121143. The reversal of 5222121124 is 4211212225.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 5222121095 and 5222121104.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 59342242 + ... + 59342329.

It is an arithmetic number, because the mean of its divisors is an integer number (830792004).

Almost surely, 2^5222121124 is an apocalyptic number.

It is an amenable number.

5222121124 is a deficient number, since it is larger than the sum of its proper divisors (4747382924).

5222121124 is a wasteful number, since it uses less digits than its factorization.

5222121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118684586 (or 118684584 counting only the distinct ones).

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

The square root of 5222121124 is about 72264.2451285558. The cubic root of 5222121124 is about 1734.9314253391.

Adding to 5222121124 its reverse (4211212225), we get a palindrome (9433333349).

The spelling of 5222121124 in words is "five billion, two hundred twenty-two million, one hundred twenty-one thousand, one hundred twenty-four".