1000111999994 has 8 divisors (see below), whose sum is σ = 1500728399508. Its totient is φ = 499869200160.

The previous prime is 1000111999993. The next prime is 1000112000011. The reversal of 1000111999994 is 4999991110001.

It can be written as a sum of positive squares in 2 ways, for example, as 893238582769 + 106873417225 = 945113^2 + 326915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1000111999993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93393227 + ... + 93403934.

Almost surely, 2^{1000111999994} is an apocalyptic number.

1000111999994 is a deficient number, since it is larger than the sum of its proper divisors (500616399514).

1000111999994 is a wasteful number, since it uses less digits than its factorization.

1000111999994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186799840.

The product of its (nonzero) digits is 236196, while the sum is 53.

The spelling of 1000111999994 in words is "one trillion, one hundred eleven million, nine hundred ninety-nine thousand, nine hundred ninety-four".