1111110000212 has 48 divisors (see below), whose sum is σ = 2034930643200. Its totient is φ = 529843860480.

The previous prime is 1111110000199. The next prime is 1111110000227. The reversal of 1111110000212 is 2120000111111.

It is a super-2 number, since 2×1111110000212² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1111110000193 and 1111110000202.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 188993489 + ... + 188999367.

It is an arithmetic number, because the mean of its divisors is an integer number (42394388400).

Almost surely, 2^{1111110000212} is an apocalyptic number.

It is an amenable number.

1111110000212 is a deficient number, since it is larger than the sum of its proper divisors (923820642988).

1111110000212 is a wasteful number, since it uses less digits than its factorization.

1111110000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11576 (or 11574 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1111110000212 its reverse (2120000111111), we get a palindrome (3231110111323).

The spelling of 1111110000212 in words is "one trillion, one hundred eleven billion, one hundred ten million, two hundred twelve", and thus it is an aban number.