4031122322 has 16 divisors (see below), whose sum is σ = 6259158360. Its totient is φ = 1944824448.

The previous prime is 4031122321. The next prime is 4031122339. The reversal of 4031122322 is 2232211304.

It can be written as a sum of positive squares in 4 ways, for example, as 3317644801 + 713477521 = 57599^2 + 26711^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4031122294 and 4031122303.

It is not an unprimeable number, because it can be changed into a prime (4031122321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73718 + ... + 116174.

Almost surely, 2^4031122322 is an apocalyptic number.

4031122322 is a deficient number, since it is larger than the sum of its proper divisors (2228036038).

4031122322 is a wasteful number, since it uses less digits than its factorization.

4031122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44125.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4031122322 is about 63491.1200247720. The cubic root of 4031122322 is about 1591.5073876425.

Adding to 4031122322 its reverse (2232211304), we get a palindrome (6263333626).

The spelling of 4031122322 in words is "four billion, thirty-one million, one hundred twenty-two thousand, three hundred twenty-two".