2124144322 has 16 divisors (see below), whose sum is σ = 3464822520. Its totient is φ = 972580608.

The previous prime is 2124144317. The next prime is 2124144371. The reversal of 2124144322 is 2234414212.

It can be written as a sum of positive squares in 4 ways, for example, as 2045662441 + 78481881 = 45229^2 + 8859^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 842997 + ... + 845512.

Almost surely, 2^2124144322 is an apocalyptic number.

2124144322 is a deficient number, since it is larger than the sum of its proper divisors (1340678198).

2124144322 is a wasteful number, since it uses less digits than its factorization.

2124144322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688565.

The product of its digits is 3072, while the sum is 25.

The square root of 2124144322 is about 46088.4402209491. The cubic root of 2124144322 is about 1285.4682083116.

Adding to 2124144322 its reverse (2234414212), we get a palindrome (4358558534).

The spelling of 2124144322 in words is "two billion, one hundred twenty-four million, one hundred forty-four thousand, three hundred twenty-two".