11232001322 has 4 divisors (see below), whose sum is σ = 16848001986. Its totient is φ = 5616000660.

The previous prime is 11232001301. The next prime is 11232001327. The reversal of 11232001322 is 22310023211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22310023211 = 7 ⋅3187146173.

It can be written as a sum of positive squares in only one way, i.e., 8530184881 + 2701816441 = 92359^2 + 51979^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11232001322.

It is not an unprimeable number, because it can be changed into a prime (11232001327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808000329 + ... + 2808000332.

Almost surely, 2^11232001322 is an apocalyptic number.

11232001322 is a deficient number, since it is larger than the sum of its proper divisors (5616000664).

11232001322 is an equidigital number, since it uses as much as digits as its factorization.

11232001322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5616000663.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11232001322 its reverse (22310023211), we get a palindrome (33542024533).

The spelling of 11232001322 in words is "eleven billion, two hundred thirty-two million, one thousand, three hundred twenty-two".