1141512282 has 12 divisors (see below), whose sum is σ = 2473276650. Its totient is φ = 380504088.

The previous prime is 1141512269. The next prime is 1141512289. The reversal of 1141512282 is 2822151411.

1141512282 is a `hidden beast` number, since 1 + 141 + 512 + 2 + 8 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1039482081 + 102030201 = 32241^2 + 10101^2 .

It is not an unprimeable number, because it can be changed into a prime (1141512289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31708657 + ... + 31708692.

Almost surely, 2^1141512282 is an apocalyptic number.

1141512282 is an abundant number, since it is smaller than the sum of its proper divisors (1331764368).

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

1141512282 is a wasteful number, since it uses less digits than its factorization.

1141512282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63417357 (or 63417354 counting only the distinct ones).

The product of its digits is 1280, while the sum is 27.

The square root of 1141512282 is about 33786.2735737459. The cubic root of 1141512282 is about 1045.1056514290.

Adding to 1141512282 its reverse (2822151411), we get a palindrome (3963663693).

The spelling of 1141512282 in words is "one billion, one hundred forty-one million, five hundred twelve thousand, two hundred eighty-two".