1001112010111 has 8 divisors (see below), whose sum is σ = 1005190567920. Its totient is φ = 997038762048.

The previous prime is 1001112010109. The next prime is 1001112010139. The reversal of 1001112010111 is 1110102111001.

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

It is not a de Polignac number, because 1001112010111 - 2¹ = 1001112010109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001112010711) 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, 949366 + ... + 1703971.

It is an arithmetic number, because the mean of its divisors is an integer number (125648820990).

Almost surely, 2^{1001112010111} is an apocalyptic number.

1001112010111 is a deficient number, since it is larger than the sum of its proper divisors (4078557809).

1001112010111 is a wasteful number, since it uses less digits than its factorization.

1001112010111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654873.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1001112010111 its reverse (1110102111001), we get a palindrome (2111214121112).

The spelling of 1001112010111 in words is "one trillion, one billion, one hundred twelve million, ten thousand, one hundred eleven".