1112022032 has 40 divisors (see below), whose sum is σ = 2452610880. Its totient is φ = 483486080.

The previous prime is 1112022031. The next prime is 1112022053. The reversal of 1112022032 is 2302202111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1112021998 and 1112022016.

It is not an unprimeable number, because it can be changed into a prime (1112022031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133307 + ... + 141402.

It is an arithmetic number, because the mean of its divisors is an integer number (61315272).

Almost surely, 2^1112022032 is an apocalyptic number.

It is an amenable number.

1112022032 is an abundant number, since it is smaller than the sum of its proper divisors (1340588848).

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

1112022032 is a wasteful number, since it uses less digits than its factorization.

1112022032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274751 (or 274745 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1112022032 is about 33346.9943473171. The cubic root of 1112022032 is about 1036.0271356368.

Adding to 1112022032 its reverse (2302202111), we get a palindrome (3414224143).

The spelling of 1112022032 in words is "one billion, one hundred twelve million, twenty-two thousand, thirty-two".