1232264322 has 48 divisors (see below), whose sum is σ = 2780563968. Its totient is φ = 393966720.

The previous prime is 1232264321. The next prime is 1232264333. The reversal of 1232264322 is 2234622321.

It is a happy number.

1232264322 is a `hidden beast` number, since 1 + 2 + 3 + 226 + 432 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (1232264321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53283 + ... + 72825.

It is an arithmetic number, because the mean of its divisors is an integer number (57928416).

Almost surely, 2^1232264322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232264322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1390281984).

1232264322 is an abundant number, since it is smaller than the sum of its proper divisors (1548299646).

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

1232264322 is a wasteful number, since it uses less digits than its factorization.

1232264322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19695 (or 19692 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1232264322 is about 35103.6226335687. The cubic root of 1232264322 is about 1072.0983430840.

Adding to 1232264322 its reverse (2234622321), we get a palindrome (3466886643).

The spelling of 1232264322 in words is "one billion, two hundred thirty-two million, two hundred sixty-four thousand, three hundred twenty-two".