1112133022 has 64 divisors (see below), whose sum is σ = 2258823168. Its totient is φ = 399880800.

The previous prime is 1112132953. The next prime is 1112133097. The reversal of 1112133022 is 2203312111.

It is a junction number, because it is equal to n+sod(n) for n = 1112132987 and 1112133005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 239947 + ... + 244537.

It is an arithmetic number, because the mean of its divisors is an integer number (35294112).

Almost surely, 2^1112133022 is an apocalyptic number.

1112133022 is an abundant number, since it is smaller than the sum of its proper divisors (1146690146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112133022 is a wasteful number, since it uses less digits than its factorization.

1112133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646 (or 4624 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1112133022 is about 33348.6584737677. The cubic root of 1112133022 is about 1036.0616028275.

Adding to 1112133022 its reverse (2203312111), we get a palindrome (3315445133).

Subtracting 1112133022 from its reverse (2203312111), we obtain a square (1091179089 = 33033²).

The spelling of 1112133022 in words is "one billion, one hundred twelve million, one hundred thirty-three thousand, twenty-two".