1132112265142 has 24 divisors (see below), whose sum is σ = 1805854581360. Its totient is φ = 532192295040.

The previous prime is 1132112265139. The next prime is 1132112265149. The reversal of 1132112265142 is 2415622112311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132112265149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496842 + ... + 1584637.

It is an arithmetic number, because the mean of its divisors is an integer number (75243940890).

Almost surely, 2^{1132112265142} is an apocalyptic number.

1132112265142 is a deficient number, since it is larger than the sum of its proper divisors (673742316218).

1132112265142 is a wasteful number, since it uses less digits than its factorization.

1132112265142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082456 (or 2082439 counting only the distinct ones).

The product of its digits is 5760, while the sum is 31.

Adding to 1132112265142 its reverse (2415622112311), we get a palindrome (3547734377453).

The spelling of 1132112265142 in words is "one trillion, one hundred thirty-two billion, one hundred twelve million, two hundred sixty-five thousand, one hundred forty-two".