11120100032111 has 4 divisors (see below), whose sum is σ = 12708685750992. Its totient is φ = 9531514313232.

The previous prime is 11120100032087. The next prime is 11120100032137. The reversal of 11120100032111 is 11123000102111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11120100032111 - 2¹⁰ = 11120100031087 is a prime.

It is a super-2 number, since 2×11120100032111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120100032161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794292859430 + ... + 794292859443.

It is an arithmetic number, because the mean of its divisors is an integer number (3177171437748).

Almost surely, 2^{11120100032111} is an apocalyptic number.

11120100032111 is a deficient number, since it is larger than the sum of its proper divisors (1588585718881).

11120100032111 is an equidigital number, since it uses as much as digits as its factorization.

11120100032111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588585718880.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11120100032111 its reverse (11123000102111), we get a palindrome (22243100134222).

The spelling of 11120100032111 in words is "eleven trillion, one hundred twenty billion, one hundred million, thirty-two thousand, one hundred eleven".