4320122132 has 12 divisors (see below), whose sum is σ = 7629574260. Its totient is φ = 2140243776.

The previous prime is 4320122129. The next prime is 4320122137. The reversal of 4320122132 is 2312210234.

It can be written as a sum of positive squares in 2 ways, for example, as 1174707076 + 3145415056 = 34274^2 + 56084^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320122137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4953833 + ... + 4954704.

It is an arithmetic number, because the mean of its divisors is an integer number (635797855).

Almost surely, 2^4320122132 is an apocalyptic number.

It is an amenable number.

4320122132 is a deficient number, since it is larger than the sum of its proper divisors (3309452128).

4320122132 is a wasteful number, since it uses less digits than its factorization.

4320122132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9908650 (or 9908648 counting only the distinct ones).

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

The square root of 4320122132 is about 65727.6359836561. The cubic root of 4320122132 is about 1628.6659178333.

Adding to 4320122132 its reverse (2312210234), we get a palindrome (6632332366).

The spelling of 4320122132 in words is "four billion, three hundred twenty million, one hundred twenty-two thousand, one hundred thirty-two".