2124134122 has 64 divisors (see below), whose sum is σ = 3762339840. Its totient is φ = 888697600.

The previous prime is 2124134119. The next prime is 2124134153. The reversal of 2124134122 is 2214314212.

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 = 2124134093 and 2124134102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4434279 + ... + 4434757.

It is an arithmetic number, because the mean of its divisors is an integer number (58786560).

Almost surely, 2^2124134122 is an apocalyptic number.

2124134122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2124134122 is a deficient number, since it is larger than the sum of its proper divisors (1638205718).

2124134122 is a wasteful number, since it uses less digits than its factorization.

2124134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747.

The product of its digits is 768, while the sum is 22.

The square root of 2124134122 is about 46088.3295640013. The cubic root of 2124134122 is about 1285.4661507307.

Adding to 2124134122 its reverse (2214314212), we get a palindrome (4338448334).

The spelling of 2124134122 in words is "two billion, one hundred twenty-four million, one hundred thirty-four thousand, one hundred twenty-two".