11122255669148 has 12 divisors (see below), whose sum is σ = 20961174145800. Its totient is φ = 5133348770352.

The previous prime is 11122255669123. The next prime is 11122255669157. The reversal of 11122255669148 is 84196655222111.

It is a self number, because there is not a number n which added to its sum of digits gives 11122255669148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106944765998 + ... + 106944766101.

It is an arithmetic number, because the mean of its divisors is an integer number (1746764512150).

Almost surely, 2^{11122255669148} is an apocalyptic number.

It is an amenable number.

11122255669148 is a deficient number, since it is larger than the sum of its proper divisors (9838918476652).

11122255669148 is a wasteful number, since it uses less digits than its factorization.

11122255669148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213889532116 (or 213889532114 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 53.

The spelling of 11122255669148 in words is "eleven trillion, one hundred twenty-two billion, two hundred fifty-five million, six hundred sixty-nine thousand, one hundred forty-eight".