1332112887 has 24 divisors (see below), whose sum is σ = 2258481056. Its totient is φ = 740632896.

The previous prime is 1332112879. The next prime is 1332112913. The reversal of 1332112887 is 7882112331.

It is not a de Polignac number, because 1332112887 - 2³ = 1332112879 is a prime.

It is a super-2 number, since 2×1332112887² = 3549049487422949538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332112807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 283408 + ... + 288069.

Almost surely, 2^1332112887 is an apocalyptic number.

1332112887 is a deficient number, since it is larger than the sum of its proper divisors (926368169).

1332112887 is a wasteful number, since it uses less digits than its factorization.

1332112887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571527 (or 571524 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 1332112887 is about 36498.1216913967. The cubic root of 1332112887 is about 1100.3064950336.

The spelling of 1332112887 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, eight hundred eighty-seven".