1132222587 has 32 divisors (see below), whose sum is σ = 1605795840. Its totient is φ = 708116640.

The previous prime is 1132222577. The next prime is 1132222589. The reversal of 1132222587 is 7852222311.

It is not a de Polignac number, because 1132222587 - 2¹¹ = 1132220539 is a prime.

It is a super-3 number, since 3×1132222587³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1132222589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1170378 + ... + 1171344.

It is an arithmetic number, because the mean of its divisors is an integer number (50181120).

Almost surely, 2^1132222587 is an apocalyptic number.

1132222587 is a deficient number, since it is larger than the sum of its proper divisors (473573253).

1132222587 is a wasteful number, since it uses less digits than its factorization.

1132222587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1303.

The product of its digits is 13440, while the sum is 33.

The square root of 1132222587 is about 33648.5153758676. The cubic root of 1132222587 is about 1042.2628818521.

Adding to 1132222587 its reverse (7852222311), we get a palindrome (8984444898).

The spelling of 1132222587 in words is "one billion, one hundred thirty-two million, two hundred twenty-two thousand, five hundred eighty-seven".