2132422244 has 6 divisors (see below), whose sum is σ = 3731738934. Its totient is φ = 1066211120.

The previous prime is 2132422241. The next prime is 2132422267. The reversal of 2132422244 is 4422242312.

It can be written as a sum of positive squares in only one way, i.e., 1957177600 + 175244644 = 44240^2 + 13238^2 .

It is not an unprimeable number, because it can be changed into a prime (2132422241) by changing a digit.

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 as a sum of consecutive naturals, namely, 266552777 + ... + 266552784.

It is an arithmetic number, because the mean of its divisors is an integer number (621956489).

Almost surely, 2^2132422244 is an apocalyptic number.

It is an amenable number.

2132422244 is a deficient number, since it is larger than the sum of its proper divisors (1599316690).

2132422244 is a wasteful number, since it uses less digits than its factorization.

2132422244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533105565 (or 533105563 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 2132422244 is about 46178.1576505603. The cubic root of 2132422244 is about 1287.1358935713.

Adding to 2132422244 its reverse (4422242312), we get a palindrome (6554664556).

The spelling of 2132422244 in words is "two billion, one hundred thirty-two million, four hundred twenty-two thousand, two hundred forty-four".