11305204554222 has 16 divisors (see below), whose sum is σ = 25122676787280. Its totient is φ = 3768401518056.

The previous prime is 11305204554211. The next prime is 11305204554227. The reversal of 11305204554222 is 22245540250311.

11305204554222 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 52 + 0 + 45 + 542 + 22 = 666.

11305204554222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11305204554227) 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, 104677819893 + ... + 104677820000.

It is an arithmetic number, because the mean of its divisors is an integer number (1570167299205).

Almost surely, 2^{11305204554222} is an apocalyptic number.

11305204554222 is an abundant number, since it is smaller than the sum of its proper divisors (13817472233058).

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

11305204554222 is a wasteful number, since it uses less digits than its factorization.

11305204554222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209355639904 (or 209355639898 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 11305204554222 in words is "eleven trillion, three hundred five billion, two hundred four million, five hundred fifty-four thousand, two hundred twenty-two".