1112011012 has 12 divisors (see below), whose sum is σ = 2224022080. Its totient is φ = 476576136.

The previous prime is 1112011001. The next prime is 1112011027. The reversal of 1112011012 is 2101102111.

1112011012 is an admirable number.

It is a super-3 number, since 3×1112011012³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1112011012.

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, 19857312 + ... + 19857367.

Almost surely, 2^1112011012 is an apocalyptic number.

It is an amenable number.

1112011012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1112011012 is a wasteful number, since it uses less digits than its factorization.

1112011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39714690 (or 39714688 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

The square root of 1112011012 is about 33346.8291146250. The cubic root of 1112011012 is about 1036.0237133255.

Adding to 1112011012 its reverse (2101102111), we get a palindrome (3213113123).

The spelling of 1112011012 in words is "one billion, one hundred twelve million, eleven thousand, twelve".