10111012111196 has 12 divisors (see below), whose sum is σ = 17710226361240. Its totient is φ = 5050947436560.

The previous prime is 10111012111169. The next prime is 10111012111199. The reversal of 10111012111196 is 69111121011101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111012111199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139649770 + ... + 1139658641.

It is an arithmetic number, because the mean of its divisors is an integer number (1475852196770).

Almost surely, 2^{10111012111196} is an apocalyptic number.

It is an amenable number.

10111012111196 is a deficient number, since it is larger than the sum of its proper divisors (7599214250044).

10111012111196 is a wasteful number, since it uses less digits than its factorization.

10111012111196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279309524 (or 2279309522 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 26.

Adding to 10111012111196 its reverse (69111121011101), we get a palindrome (79222133122297).

The spelling of 10111012111196 in words is "ten trillion, one hundred eleven billion, twelve million, one hundred eleven thousand, one hundred ninety-six".