1132112320012 has 48 divisors (see below), whose sum is σ = 2088349900000. Its totient is φ = 535523788800.

The previous prime is 1132112319991. The next prime is 1132112320067. The reversal of 1132112320012 is 2100232112311.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313342318 + ... + 313345930.

Almost surely, 2^{1132112320012} is an apocalyptic number.

It is an amenable number.

1132112320012 is a deficient number, since it is larger than the sum of its proper divisors (956237579988).

1132112320012 is a wasteful number, since it uses less digits than its factorization.

1132112320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8186 (or 8184 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1132112320012 its reverse (2100232112311), we get a palindrome (3232344432323).

The spelling of 1132112320012 in words is "one trillion, one hundred thirty-two billion, one hundred twelve million, three hundred twenty thousand, twelve".