11140311443422 has 16 divisors (see below), whose sum is σ = 19097729620992. Its totient is φ = 4774405974840.

The previous prime is 11140311443407. The next prime is 11140311443431. The reversal of 11140311443422 is 22434411304111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5503063 + ... + 7250125.

It is an arithmetic number, because the mean of its divisors is an integer number (1193608101312).

Almost surely, 2^{11140311443422} is an apocalyptic number.

11140311443422 is a deficient number, since it is larger than the sum of its proper divisors (7957418177570).

11140311443422 is a wasteful number, since it uses less digits than its factorization.

11140311443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202543.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 11140311443422 its reverse (22434411304111), we get a palindrome (33574722747533).

The spelling of 11140311443422 in words is "eleven trillion, one hundred forty billion, three hundred eleven million, four hundred forty-three thousand, four hundred twenty-two".