11242173140575 has 48 divisors (see below), whose sum is σ = 15060925927936. Its totient is φ = 8275231641600.

The previous prime is 11242173140563. The next prime is 11242173140593. The reversal of 11242173140575 is 57504137124211.

It is not a de Polignac number, because 11242173140575 - 2⁵ = 11242173140543 is a prime.

It is a super-2 number, since 2×11242173140575² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 189766159 + ... + 189825391.

Almost surely, 2^{11242173140575} is an apocalyptic number.

11242173140575 is a deficient number, since it is larger than the sum of its proper divisors (3818752787361).

11242173140575 is a wasteful number, since it uses less digits than its factorization.

11242173140575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61124 (or 61119 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 43.

The spelling of 11242173140575 in words is "eleven trillion, two hundred forty-two billion, one hundred seventy-three million, one hundred forty thousand, five hundred seventy-five".