2124351422 has 16 divisors (see below), whose sum is σ = 3196402560. Its totient is φ = 1058890392.

The previous prime is 2124351421. The next prime is 2124351431. The reversal of 2124351422 is 2241534212.

It is a junction number, because it is equal to n+sod(n) for n = 2124351391 and 2124351400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124351421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311329 + ... + 1312947.

It is an arithmetic number, because the mean of its divisors is an integer number (199775160).

Almost surely, 2^2124351422 is an apocalyptic number.

2124351422 is a deficient number, since it is larger than the sum of its proper divisors (1072051138).

2124351422 is a wasteful number, since it uses less digits than its factorization.

2124351422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3247.

The product of its digits is 3840, while the sum is 26.

The square root of 2124351422 is about 46090.6869334793. The cubic root of 2124351422 is about 1285.5099838494.

Adding to 2124351422 its reverse (2241534212), we get a palindrome (4365885634).

The spelling of 2124351422 in words is "two billion, one hundred twenty-four million, three hundred fifty-one thousand, four hundred twenty-two".