11110120220012 has 36 divisors (see below), whose sum is σ = 21825613390560. Its totient is φ = 4942606664160.

The previous prime is 11110120220011. The next prime is 11110120220033. The reversal of 11110120220012 is 21002202101111.

It is not an unprimeable number, because it can be changed into a prime (11110120220011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244177187 + ... + 244222682.

Almost surely, 2^{11110120220012} is an apocalyptic number.

It is an amenable number.

11110120220012 is a deficient number, since it is larger than the sum of its proper divisors (10715493170548).

11110120220012 is a wasteful number, since it uses less digits than its factorization.

11110120220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488399942 (or 488399929 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11110120220012 its reverse (21002202101111), we get a palindrome (32112322321123).

The spelling of 11110120220012 in words is "eleven trillion, one hundred ten billion, one hundred twenty million, two hundred twenty thousand, twelve".