11120320012 has 6 divisors (see below), whose sum is σ = 19460560028. Its totient is φ = 5560160004.

The previous prime is 11120319971. The next prime is 11120320033. The reversal of 11120320012 is 21002302111.

It is a junction number, because it is equal to n+sod(n) for n = 11120319974 and 11120320001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390039998 + ... + 1390040005.

Almost surely, 2^11120320012 is an apocalyptic number.

It is an amenable number.

11120320012 is a deficient number, since it is larger than the sum of its proper divisors (8340240016).

11120320012 is a wasteful number, since it uses less digits than its factorization.

11120320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780080007 (or 2780080005 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11120320012 its reverse (21002302111), we get a palindrome (32122622123).

The spelling of 11120320012 in words is "eleven billion, one hundred twenty million, three hundred twenty thousand, twelve".