11192725741866 has 16 divisors (see below), whose sum is σ = 22583552825664. Its totient is φ = 3697891690304.

The previous prime is 11192725741853. The next prime is 11192725741867. The reversal of 11192725741866 is 66814752729111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11192725741867) 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, 8254221846 + ... + 8254223201.

It is an arithmetic number, because the mean of its divisors is an integer number (1411472051604).

Almost surely, 2^{11192725741866} is an apocalyptic number.

11192725741866 is an abundant number, since it is smaller than the sum of its proper divisors (11390827083798).

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

11192725741866 is a wasteful number, since it uses less digits than its factorization.

11192725741866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16508445165.

The product of its digits is 10160640, while the sum is 60.

The spelling of 11192725741866 in words is "eleven trillion, one hundred ninety-two billion, seven hundred twenty-five million, seven hundred forty-one thousand, eight hundred sixty-six".