2144132322 has 16 divisors (see below), whose sum is σ = 4290579072. Its totient is φ = 714325040.

The previous prime is 2144132317. The next prime is 2144132323. The reversal of 2144132322 is 2232314412.

It is a happy number.

It is a super-2 number, since 2×2144132322² = 9194606828490223368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2144132292 and 2144132301.

It is not an unprimeable number, because it can be changed into a prime (2144132323) 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, 84273 + ... + 106724.

It is an arithmetic number, because the mean of its divisors is an integer number (268161192).

Almost surely, 2^2144132322 is an apocalyptic number.

2144132322 is an abundant number, since it is smaller than the sum of its proper divisors (2146446750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2144132322 is a wasteful number, since it uses less digits than its factorization.

2144132322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192873.

The product of its digits is 2304, while the sum is 24.

The square root of 2144132322 is about 46304.7764490878. The cubic root of 2144132322 is about 1289.4876722829.

Adding to 2144132322 its reverse (2232314412), we get a palindrome (4376446734).

The spelling of 2144132322 in words is "two billion, one hundred forty-four million, one hundred thirty-two thousand, three hundred twenty-two".