11473555556422 has 32 divisors (see below), whose sum is σ = 17344161663840. Its totient is φ = 5692356856320.

The previous prime is 11473555556413. The next prime is 11473555556423. The reversal of 11473555556422 is 22465555537411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11473555556423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360119529 + ... + 360151387.

It is an arithmetic number, because the mean of its divisors is an integer number (542005051995).

Almost surely, 2^{11473555556422} is an apocalyptic number.

11473555556422 is a deficient number, since it is larger than the sum of its proper divisors (5870606107418).

11473555556422 is a wasteful number, since it uses less digits than its factorization.

11473555556422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34776.

The product of its digits is 25200000, while the sum is 55.

The spelling of 11473555556422 in words is "eleven trillion, four hundred seventy-three billion, five hundred fifty-five million, five hundred fifty-six thousand, four hundred twenty-two".