10001111111110 has 192 divisors, whose sum is σ = 21413100824640. Its totient is φ = 3352558325760.

The previous prime is 10001111111083. The next prime is 10001111111143. The reversal of 10001111111110 is 1111111110001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 6169716100 + ... + 6169717720.

It is an arithmetic number, because the mean of its divisors is an integer number (111526566795).

Almost surely, 2^{10001111111110} is an apocalyptic number.

10001111111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001111111110 is an abundant number, since it is smaller than the sum of its proper divisors (11411989713530).

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

10001111111110 is a wasteful number, since it uses less digits than its factorization.

10001111111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 10001111111110 its reverse (1111111110001), we get a palindrome (11112222221111).

It can be divided in two parts, 10001 and 111111110, that added together give a palindrome (111121111).

The spelling of 10001111111110 in words is "ten trillion, one billion, one hundred eleven million, one hundred eleven thousand, one hundred ten".