11333142422 has 16 divisors (see below), whose sum is σ = 19430101152. Its totient is φ = 4856596800.

The previous prime is 11333142391. The next prime is 11333142449. The reversal of 11333142422 is 22424133311.

It is a junction number, because it is equal to n+sod(n) for n = 11333142391 and 11333142400.

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, 142172 + ... + 207072.

It is an arithmetic number, because the mean of its divisors is an integer number (1214381322).

Almost surely, 2^11333142422 is an apocalyptic number.

11333142422 is a deficient number, since it is larger than the sum of its proper divisors (8096958730).

11333142422 is a wasteful number, since it uses less digits than its factorization.

11333142422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77383.

The product of its digits is 3456, while the sum is 26.

Adding to 11333142422 its reverse (22424133311), we get a palindrome (33757275733).

The spelling of 11333142422 in words is "eleven billion, three hundred thirty-three million, one hundred forty-two thousand, four hundred twenty-two".