1120423323112 has 64 divisors (see below), whose sum is σ = 2117329632000. Its totient is φ = 555824256000.

The previous prime is 1120423323109. The next prime is 1120423323119. The reversal of 1120423323112 is 2113233240211.

It is not an unprimeable number, because it can be changed into a prime (1120423323119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1086734037 + ... + 1086735067.

It is an arithmetic number, because the mean of its divisors is an integer number (33083275500).

Almost surely, 2^{1120423323112} is an apocalyptic number.

It is an amenable number.

1120423323112 is a deficient number, since it is larger than the sum of its proper divisors (996906308888).

1120423323112 is a wasteful number, since it uses less digits than its factorization.

1120423323112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2818 (or 2814 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1120423323112 its reverse (2113233240211), we get a palindrome (3233656563323).

The spelling of 1120423323112 in words is "one trillion, one hundred twenty billion, four hundred twenty-three million, three hundred twenty-three thousand, one hundred twelve".