1112102212 has 24 divisors (see below), whose sum is σ = 2104605272. Its totient is φ = 511142400.

The previous prime is 1112102183. The next prime is 1112102231. The reversal of 1112102212 is 2122012111.

It can be written as a sum of positive squares in 4 ways, for example, as 35212356 + 1076889856 = 5934^2 + 32816^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1112102192 and 1112102201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31839 + ... + 56902.

Almost surely, 2^1112102212 is an apocalyptic number.

It is an amenable number.

1112102212 is a deficient number, since it is larger than the sum of its proper divisors (992503060).

1112102212 is a wasteful number, since it uses less digits than its factorization.

1112102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88999 (or 88997 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1112102212 is about 33348.1965329461. The cubic root of 1112102212 is about 1036.0520352212.

Adding to 1112102212 its reverse (2122012111), we get a palindrome (3234114323).

The spelling of 1112102212 in words is "one billion, one hundred twelve million, one hundred two thousand, two hundred twelve".