1112012884 has 12 divisors (see below), whose sum is σ = 1979006400. Its totient is φ = 546582488.

The previous prime is 1112012879. The next prime is 1112012897. The reversal of 1112012884 is 4882102111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355724 + ... + 2356195.

It is an arithmetic number, because the mean of its divisors is an integer number (164917200).

Almost surely, 2^1112012884 is an apocalyptic number.

It is an amenable number.

1112012884 is a deficient number, since it is larger than the sum of its proper divisors (866993516).

1112012884 is a wasteful number, since it uses less digits than its factorization.

1112012884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711982 (or 4711980 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 28.

The square root of 1112012884 is about 33346.8571832489. The cubic root of 1112012884 is about 1036.0242946853.

Adding to 1112012884 its reverse (4882102111), we get a palindrome (5994114995).

The spelling of 1112012884 in words is "one billion, one hundred twelve million, twelve thousand, eight hundred eighty-four".