54220515536222 has 32 divisors (see below), whose sum is σ = 99168345619200. Its totient is φ = 21703509959040.

The previous prime is 54220515536197. The next prime is 54220515536227. The reversal of 54220515536222 is 22263551502245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54220515536227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869500472 + ... + 869562827.

It is an arithmetic number, because the mean of its divisors is an integer number (3099010800600).

Almost surely, 2^{54220515536222} is an apocalyptic number.

54220515536222 is a deficient number, since it is larger than the sum of its proper divisors (44947830082978).

54220515536222 is a wasteful number, since it uses less digits than its factorization.

54220515536222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739063456.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 54220515536222 in words is "fifty-four trillion, two hundred twenty billion, five hundred fifteen million, five hundred thirty-six thousand, two hundred twenty-two".