111022002002111 has 32 divisors (see below), whose sum is σ = 117912336534720. Its totient is φ = 104530277658240.

The previous prime is 111022002002101. The next prime is 111022002002141. The reversal of 111022002002111 is 111200200220111.

It is not a de Polignac number, because 111022002002111 - 2¹⁰ = 111022002001087 is a prime.

It is a super-3 number, since 3×111022002002111³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111022002002101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1982613965 + ... + 1982669961.

It is an arithmetic number, because the mean of its divisors is an integer number (3684760516710).

Almost surely, 2^{111022002002111} is an apocalyptic number.

111022002002111 is a deficient number, since it is larger than the sum of its proper divisors (6890334532609).

111022002002111 is an equidigital number, since it uses as much as digits as its factorization.

111022002002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57832 (or 57794 counting only the distinct ones).

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

Adding to 111022002002111 its reverse (111200200220111), we get a palindrome (222222202222222).

The spelling of 111022002002111 in words is "one hundred eleven trillion, twenty-two billion, two million, two thousand, one hundred eleven".