10011110111112 has 64 divisors (see below), whose sum is σ = 27304505985600. Its totient is φ = 3033505463040.

The previous prime is 10011110111077. The next prime is 10011110111147. The reversal of 10011110111112 is 21111101111001.

It is an interprime number because it is at equal distance from previous prime (10011110111077) and next prime (10011110111147).

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 3902814 + ... + 5937522.

It is an arithmetic number, because the mean of its divisors is an integer number (426632906025).

Almost surely, 2^{10011110111112} is an apocalyptic number.

10011110111112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10011110111112 is an abundant number, since it is smaller than the sum of its proper divisors (17293395874488).

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

10011110111112 is a wasteful number, since it uses less digits than its factorization.

10011110111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053366 (or 2053362 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 10011110111112 its reverse (21111101111001), we get a palindrome (31122211222113).

The spelling of 10011110111112 in words is "ten trillion, eleven billion, one hundred ten million, one hundred eleven thousand, one hundred twelve".