11211011011196 has 24 divisors (see below), whose sum is σ = 20098342050864. Its totient is φ = 5468635105920.

The previous prime is 11211011011183. The next prime is 11211011011199. The reversal of 11211011011196 is 69111011011211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211011011199) 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, 5144786 + ... + 6992198.

It is an arithmetic number, because the mean of its divisors is an integer number (837430918786).

Almost surely, 2^{11211011011196} is an apocalyptic number.

It is an amenable number.

11211011011196 is a deficient number, since it is larger than the sum of its proper divisors (8887331039668).

11211011011196 is a wasteful number, since it uses less digits than its factorization.

11211011011196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884461 (or 1884459 counting only the distinct ones).

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

The spelling of 11211011011196 in words is "eleven trillion, two hundred eleven billion, eleven million, eleven thousand, one hundred ninety-six".