11148228195773 has 4 divisors (see below), whose sum is σ = 11250505518780. Its totient is φ = 11045950872768.

The previous prime is 11148228195761. The next prime is 11148228195781. The reversal of 11148228195773 is 37759182284111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7225919243449 + 3922308952324 = 2688107^2 + 1980482^2 .

It is a cyclic number.

It is not a de Polignac number, because 11148228195773 - 2¹⁸ = 11148227933629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11148228195373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51138661340 + ... + 51138661557.

It is an arithmetic number, because the mean of its divisors is an integer number (2812626379695).

Almost surely, 2^{11148228195773} is an apocalyptic number.

It is an amenable number.

11148228195773 is a deficient number, since it is larger than the sum of its proper divisors (102277323007).

11148228195773 is a wasteful number, since it uses less digits than its factorization.

11148228195773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102277323006.

The product of its digits is 6773760, while the sum is 59.

The spelling of 11148228195773 in words is "eleven trillion, one hundred forty-eight billion, two hundred twenty-eight million, one hundred ninety-five thousand, seven hundred seventy-three".