1141225348 has 24 divisors (see below), whose sum is σ = 2104048800. Its totient is φ = 540119808.

The previous prime is 1141225343. The next prime is 1141225391. The reversal of 1141225348 is 8435221411.

It is a super-2 number, since 2×1141225348² = 2604790589835442208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1141225343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93588 + ... + 105076.

It is an arithmetic number, because the mean of its divisors is an integer number (87668700).

Almost surely, 2^1141225348 is an apocalyptic number.

It is an amenable number.

1141225348 is a deficient number, since it is larger than the sum of its proper divisors (962823452).

1141225348 is a wasteful number, since it uses less digits than its factorization.

1141225348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12819 (or 12817 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 1141225348 is about 33782.0269966146. The cubic root of 1141225348 is about 1045.0180771123.

Adding to 1141225348 its reverse (8435221411), we get a palindrome (9576446759).

The spelling of 1141225348 in words is "one billion, one hundred forty-one million, two hundred twenty-five thousand, three hundred forty-eight".