11140322 has 4 divisors (see below), whose sum is σ = 16710486. Its totient is φ = 5570160.

The previous prime is 11140319. The next prime is 11140333. The reversal of 11140322 is 22304111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22304111 = 251 ⋅88861.

It can be written as a sum of positive squares in only one way, i.e., 11082241 + 58081 = 3329^2 + 241^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11140297 and 11140306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785079 + ... + 2785082.

Almost surely, 2^11140322 is an apocalyptic number.

11140322 is a deficient number, since it is larger than the sum of its proper divisors (5570164).

11140322 is an equidigital number, since it uses as much as digits as its factorization.

11140322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570163.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11140322 is about 3337.7120906393. The cubic root of 11140322 is about 223.3396928958.

Adding to 11140322 its reverse (22304111), we get a palindrome (33444433).

The spelling of 11140322 in words is "eleven million, one hundred forty thousand, three hundred twenty-two".