1322242132 has 12 divisors (see below), whose sum is σ = 2388566656. Its totient is φ = 639794520.

The previous prime is 1322242123. The next prime is 1322242189. The reversal of 1322242132 is 2312422231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5331498 + ... + 5331745.

Almost surely, 2^1322242132 is an apocalyptic number.

It is an amenable number.

1322242132 is a deficient number, since it is larger than the sum of its proper divisors (1066324524).

1322242132 is a wasteful number, since it uses less digits than its factorization.

1322242132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10663278 (or 10663276 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 1322242132 is about 36362.6474833723. The cubic root of 1322242132 is about 1097.5820531115.

Adding to 1322242132 its reverse (2312422231), we get a palindrome (3634664363).

The spelling of 1322242132 in words is "one billion, three hundred twenty-two million, two hundred forty-two thousand, one hundred thirty-two".