11145030322 has 4 divisors (see below), whose sum is σ = 16717545486. Its totient is φ = 5572515160.

The previous prime is 11145030319. The next prime is 11145030341. The reversal of 11145030322 is 22303054111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7262618841 + 3882411481 = 85221^2 + 62309^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11145030293 and 11145030302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786257579 + ... + 2786257582.

Almost surely, 2^11145030322 is an apocalyptic number.

11145030322 is a deficient number, since it is larger than the sum of its proper divisors (5572515164).

11145030322 is an equidigital number, since it uses as much as digits as its factorization.

11145030322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572515163.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11145030322 its reverse (22303054111), we get a palindrome (33448084433).

The spelling of 11145030322 in words is "eleven billion, one hundred forty-five million, thirty thousand, three hundred twenty-two".