10111000111012 has 24 divisors (see below), whose sum is σ = 17702624786112. Its totient is φ = 5053107746400.

The previous prime is 10111000111007. The next prime is 10111000111013. The reversal of 10111000111012 is 21011100011101.

It is a self number, because there is not a number n which added to its sum of digits gives 10111000111012.

It is not an unprimeable number, because it can be changed into a prime (10111000111013) 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, 105692562 + ... + 105788182.

It is an arithmetic number, because the mean of its divisors is an integer number (737609366088).

Almost surely, 2^{10111000111012} is an apocalyptic number.

It is an amenable number.

10111000111012 is a deficient number, since it is larger than the sum of its proper divisors (7591624675100).

10111000111012 is a wasteful number, since it uses less digits than its factorization.

10111000111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107859 (or 107857 counting only the distinct ones).

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

Adding to 10111000111012 its reverse (21011100011101), we get a palindrome (31122100122113).

It can be divided in two parts, 1011100011101 and 2, that multiplied together give a palindrome (2022200022202).

The spelling of 10111000111012 in words is "ten trillion, one hundred eleven billion, one hundred eleven thousand, twelve".