11221012211194 has 16 divisors (see below), whose sum is σ = 16880119027200. Its totient is φ = 5594314984144.

The previous prime is 11221012211191. The next prime is 11221012211237. The reversal of 11221012211194 is 49111221012211.

11221012211194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11221012211194² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11221012211191) 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, 186867 + ... + 4740985.

It is an arithmetic number, because the mean of its divisors is an integer number (1055007439200).

Almost surely, 2^{11221012211194} is an apocalyptic number.

11221012211194 is a deficient number, since it is larger than the sum of its proper divisors (5659106816006).

11221012211194 is a wasteful number, since it uses less digits than its factorization.

11221012211194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557677.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 11221012211194 in words is "eleven trillion, two hundred twenty-one billion, twelve million, two hundred eleven thousand, one hundred ninety-four".