10000011111112 has 64 divisors (see below), whose sum is σ = 20727763372800. Its totient is φ = 4484828874240.

The previous prime is 10000011111109. The next prime is 10000011111151. The reversal of 10000011111112 is 21111111000001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9606268 + ... + 10596244.

It is an arithmetic number, because the mean of its divisors is an integer number (323871302700).

Almost surely, 2^{10000011111112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10000011111112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10363881686400).

10000011111112 is an abundant number, since it is smaller than the sum of its proper divisors (10727752261688).

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

10000011111112 is a wasteful number, since it uses less digits than its factorization.

10000011111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991526 (or 991522 counting only the distinct ones).

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

Adding to 10000011111112 its reverse (21111111000001), we get a palindrome (31111122111113).

The spelling of 10000011111112 in words is "ten trillion, eleven million, one hundred eleven thousand, one hundred twelve".