111002302211111 has 32 divisors (see below), whose sum is σ = 119071223631360. Its totient is φ = 103242130992000.

The previous prime is 111002302211089. The next prime is 111002302211117. The reversal of 111002302211111 is 111112203200111.

It is not a de Polignac number, because 111002302211111 - 2⁴⁶ = 40633558033447 is a prime.

It is a super-2 number, since 2×111002302211111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111002302211111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111002302211117) 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, 96177161 + ... + 97324461.

It is an arithmetic number, because the mean of its divisors is an integer number (3720975738480).

Almost surely, 2^{111002302211111} is an apocalyptic number.

111002302211111 is a deficient number, since it is larger than the sum of its proper divisors (8068921420249).

111002302211111 is a wasteful number, since it uses less digits than its factorization.

111002302211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1148087.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 111002302211111 its reverse (111112203200111), we get a palindrome (222114505411222).

The spelling of 111002302211111 in words is "one hundred eleven trillion, two billion, three hundred two million, two hundred eleven thousand, one hundred eleven".