1141005224 has 8 divisors (see below), whose sum is σ = 2139384810. Its totient is φ = 570502608.

The previous prime is 1141005221. The next prime is 1141005241. The reversal of 1141005224 is 4225001411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1022848324 + 118156900 = 31982^2 + 10870^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1141005196 and 1141005205.

It is not an unprimeable number, because it can be changed into a prime (1141005221) 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 as a sum of consecutive naturals, namely, 71312819 + ... + 71312834.

Almost surely, 2^1141005224 is an apocalyptic number.

It is an amenable number.

1141005224 is a deficient number, since it is larger than the sum of its proper divisors (998379586).

1141005224 is a wasteful number, since it uses less digits than its factorization.

1141005224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142625659 (or 142625655 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1141005224 is about 33778.7688348761. The cubic root of 1141005224 is about 1044.9508837366.

Adding to 1141005224 its reverse (4225001411), we get a palindrome (5366006635).

The spelling of 1141005224 in words is "one billion, one hundred forty-one million, five thousand, two hundred twenty-four".