112000001994 has 24 divisors (see below), whose sum is σ = 251654326560. Its totient is φ = 37333333836.

The previous prime is 112000001989. The next prime is 112000001999. The reversal of 112000001994 is 499100000211.

It is an interprime number because it is at equal distance from previous prime (112000001989) and next prime (112000001999).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (112000001999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115225854 + ... + 115226825.

It is an arithmetic number, because the mean of its divisors is an integer number (10485596940).

Almost surely, 2^112000001994 is an apocalyptic number.

112000001994 is an abundant number, since it is smaller than the sum of its proper divisors (139654324566).

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

112000001994 is an equidigital number, since it uses as much as digits as its factorization.

112000001994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230452696 (or 230452684 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 112000001994 in words is "one hundred twelve billion, one thousand, nine hundred ninety-four".