11201002192 has 40 divisors (see below), whose sum is σ = 22314453480. Its totient is φ = 5444375040.

The previous prime is 11201002171. The next prime is 11201002199. The reversal of 11201002192 is 29120010211.

It is a happy number.

11201002192 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 4 ways, for example, as 5748065856 + 5452936336 = 75816^2 + 73844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201002199) 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 in 7 ways as a sum of consecutive naturals, for example, 31842 + ... + 153022.

It is an arithmetic number, because the mean of its divisors is an integer number (557861337).

Almost surely, 2^11201002192 is an apocalyptic number.

It is an amenable number.

11201002192 is a deficient number, since it is larger than the sum of its proper divisors (11113451288).

11201002192 is a wasteful number, since it uses less digits than its factorization.

11201002192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121351 (or 121345 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 11201002192 in words is "eleven billion, two hundred one million, two thousand, one hundred ninety-two".