1141174422 has 12 divisors (see below), whose sum is σ = 2472544620. Its totient is φ = 380391468.

The previous prime is 1141174403. The next prime is 1141174423. The reversal of 1141174422 is 2244711411.

It is a happy number.

It is a super-2 number, since 2×1141174422² = 2604558122854068168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141174423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31699272 + ... + 31699307.

It is an arithmetic number, because the mean of its divisors is an integer number (206045385).

Almost surely, 2^1141174422 is an apocalyptic number.

1141174422 is an abundant number, since it is smaller than the sum of its proper divisors (1331370198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141174422 is a wasteful number, since it uses less digits than its factorization.

1141174422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63398587 (or 63398584 counting only the distinct ones).

The product of its digits is 1792, while the sum is 27.

The square root of 1141174422 is about 33781.2732442103. The cubic root of 1141174422 is about 1045.0025325977.

Adding to 1141174422 its reverse (2244711411), we get a palindrome (3385885833).

The spelling of 1141174422 in words is "one billion, one hundred forty-one million, one hundred seventy-four thousand, four hundred twenty-two".