1113005252112 has 40 divisors (see below), whose sum is σ = 3096437690304. Its totient is φ = 342463154304.

The previous prime is 1113005252069. The next prime is 1113005252167. The reversal of 1113005252112 is 2112525003111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891830508 + ... + 891831755.

Almost surely, 2^{1113005252112} is an apocalyptic number.

1113005252112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113005252112 is an abundant number, since it is smaller than the sum of its proper divisors (1983432438192).

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

1113005252112 is a wasteful number, since it uses less digits than its factorization.

1113005252112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1783662287 (or 1783662281 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

The spelling of 1113005252112 in words is "one trillion, one hundred thirteen billion, five million, two hundred fifty-two thousand, one hundred twelve".