11121130322 has 4 divisors (see below), whose sum is σ = 16681695486. Its totient is φ = 5560565160.

The previous prime is 11121130303. The next prime is 11121130327. The reversal of 11121130322 is 22303112111.

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., 8781376681 + 2339753641 = 93709^2 + 48371^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11121130322.

It is not an unprimeable number, because it can be changed into a prime (11121130327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780282579 + ... + 2780282582.

Almost surely, 2^11121130322 is an apocalyptic number.

11121130322 is a deficient number, since it is larger than the sum of its proper divisors (5560565164).

11121130322 is an equidigital number, since it uses as much as digits as its factorization.

11121130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5560565163.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11121130322 its reverse (22303112111), we get a palindrome (33424242433).

The spelling of 11121130322 in words is "eleven billion, one hundred twenty-one million, one hundred thirty thousand, three hundred twenty-two".