11148228195772 has 12 divisors (see below), whose sum is σ = 19784179615536. Its totient is φ = 5495605448480.

The previous prime is 11148228195761. The next prime is 11148228195781. The reversal of 11148228195772 is 27759182284111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19627162033 + ... + 19627162600.

It is an arithmetic number, because the mean of its divisors is an integer number (1648681634628).

Almost surely, 2^{11148228195772} is an apocalyptic number.

It is an amenable number.

11148228195772 is a deficient number, since it is larger than the sum of its proper divisors (8635951419764).

11148228195772 is a wasteful number, since it uses less digits than its factorization.

11148228195772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39254324708 (or 39254324706 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 58.

The spelling of 11148228195772 in words is "eleven trillion, one hundred forty-eight billion, two hundred twenty-eight million, one hundred ninety-five thousand, seven hundred seventy-two".