1240133011112 has 16 divisors (see below), whose sum is σ = 2379324963840. Its totient is φ = 605646354096.

The previous prime is 1240133011081. The next prime is 1240133011129. The reversal of 1240133011112 is 2111103310421.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802518568 + ... + 1802519255.

It is an arithmetic number, because the mean of its divisors is an integer number (148707810240).

Almost surely, 2^{1240133011112} is an apocalyptic number.

It is an amenable number.

1240133011112 is a deficient number, since it is larger than the sum of its proper divisors (1139191952728).

1240133011112 is a wasteful number, since it uses less digits than its factorization.

1240133011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3605037872 (or 3605037868 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1240133011112 its reverse (2111103310421), we get a palindrome (3351236321533).

The spelling of 1240133011112 in words is "one trillion, two hundred forty billion, one hundred thirty-three million, eleven thousand, one hundred twelve".