11211000020196 has 48 divisors (see below), whose sum is σ = 26221836320064. Its totient is φ = 3728024994816.

The previous prime is 11211000020189. The next prime is 11211000020221. The reversal of 11211000020196 is 69102000011211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59571720 + ... + 59759616.

It is an arithmetic number, because the mean of its divisors is an integer number (546288256668).

Almost surely, 2^{11211000020196} is an apocalyptic number.

It is an amenable number.

11211000020196 is an abundant number, since it is smaller than the sum of its proper divisors (15010836299868).

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

11211000020196 is a wasteful number, since it uses less digits than its factorization.

11211000020196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199820 (or 199818 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

The spelling of 11211000020196 in words is "eleven trillion, two hundred eleven billion, twenty thousand, one hundred ninety-six".