11110110009938 has 16 divisors (see below), whose sum is σ = 18147185136000. Its totient is φ = 5081211837072.

The previous prime is 11110110009937. The next prime is 11110110009953. The reversal of 11110110009938 is 83990001101111.

It is a junction number, because it is equal to n+sod(n) for n = 11110110009898 and 11110110009907.

It is not an unprimeable number, because it can be changed into a prime (11110110009937) 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, 5040883658 + ... + 5040885861.

It is an arithmetic number, because the mean of its divisors is an integer number (1134199071000).

Almost surely, 2^{11110110009938} is an apocalyptic number.

11110110009938 is a deficient number, since it is larger than the sum of its proper divisors (7037075126062).

11110110009938 is a wasteful number, since it uses less digits than its factorization.

11110110009938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081769569.

The product of its (nonzero) digits is 1944, while the sum is 35.

The spelling of 11110110009938 in words is "eleven trillion, one hundred ten billion, one hundred ten million, nine thousand, nine hundred thirty-eight".