111000102212 has 12 divisors (see below), whose sum is σ = 194252520336. Its totient is φ = 55499382120.

The previous prime is 111000102133. The next prime is 111000102251. The reversal of 111000102212 is 212201000111.

It is a junction number, because it is equal to n+sod(n) for n = 111000102193 and 111000102202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518387 + ... + 700517.

It is an arithmetic number, because the mean of its divisors is an integer number (16187710028).

Almost surely, 2^111000102212 is an apocalyptic number.

It is an amenable number.

111000102212 is a deficient number, since it is larger than the sum of its proper divisors (83252418124).

111000102212 is a wasteful number, since it uses less digits than its factorization.

111000102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334498 (or 334496 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111000102212 its reverse (212201000111), we get a palindrome (323201102323).

The spelling of 111000102212 in words is "one hundred eleven billion, one hundred two thousand, two hundred twelve".