1141224212 has 48 divisors (see below), whose sum is σ = 2212987392. Its totient is φ = 512202240.

The previous prime is 1141224209. The next prime is 1141224233. The reversal of 1141224212 is 2124221411.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 673238 + ... + 674930.

It is an arithmetic number, because the mean of its divisors is an integer number (46103904).

Almost surely, 2^1141224212 is an apocalyptic number.

It is an amenable number.

1141224212 is a deficient number, since it is larger than the sum of its proper divisors (1071763180).

1141224212 is a wasteful number, since it uses less digits than its factorization.

1141224212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2168 (or 2166 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 1141224212 is about 33782.0101829361. The cubic root of 1141224212 is about 1045.0177303677.

Adding to 1141224212 its reverse (2124221411), we get a palindrome (3265445623).

The spelling of 1141224212 in words is "one billion, one hundred forty-one million, two hundred twenty-four thousand, two hundred twelve".