111000011102212 has 12 divisors (see below), whose sum is σ = 194250586793536. Its totient is φ = 55499843446920.

The previous prime is 111000011102171. The next prime is 111000011102231. The reversal of 111000011102212 is 212201110000111.

It is a happy number.

It is a super-2 number, since 2×111000011102212² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111000011102192 and 111000011102201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38978808 + ... + 41729455.

Almost surely, 2^{111000011102212} is an apocalyptic number.

It is an amenable number.

111000011102212 is a deficient number, since it is larger than the sum of its proper divisors (83250575691324).

111000011102212 is a wasteful number, since it uses less digits than its factorization.

111000011102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81052098 (or 81052096 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111000011102212 its reverse (212201110000111), we get a palindrome (323201121102323).

The spelling of 111000011102212 in words is "one hundred eleven trillion, eleven million, one hundred two thousand, two hundred twelve".