1112110999894 has 16 divisors (see below), whose sum is σ = 1717527895776. Its totient is φ = 539739390400.

The previous prime is 1112110999837. The next prime is 1112110999897. The reversal of 1112110999894 is 4989990112111.

It is a super-2 number, since 2×1112110999894² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112110999897) 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, 34406002 + ... + 34438309.

It is an arithmetic number, because the mean of its divisors is an integer number (107345493486).

Almost surely, 2^{1112110999894} is an apocalyptic number.

1112110999894 is a deficient number, since it is larger than the sum of its proper divisors (605416895882).

1112110999894 is a wasteful number, since it uses less digits than its factorization.

1112110999894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68844551.

The product of its (nonzero) digits is 419904, while the sum is 55.

The spelling of 1112110999894 in words is "one trillion, one hundred twelve billion, one hundred ten million, nine hundred ninety-nine thousand, eight hundred ninety-four".