11202161192 has 8 divisors (see below), whose sum is σ = 21004052250. Its totient is φ = 5601080592.

The previous prime is 11202161171. The next prime is 11202161197. The reversal of 11202161192 is 29116120211.

11202161192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8957865316 + 2244295876 = 94646^2 + 47374^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11202161197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700135067 + ... + 700135082.

Almost surely, 2^11202161192 is an apocalyptic number.

It is an amenable number.

11202161192 is a deficient number, since it is larger than the sum of its proper divisors (9801891058).

11202161192 is a wasteful number, since it uses less digits than its factorization.

11202161192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400270155 (or 1400270151 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The spelling of 11202161192 in words is "eleven billion, two hundred two million, one hundred sixty-one thousand, one hundred ninety-two".