220544262159 has 16 divisors (see below), whose sum is σ = 320687539200. Its totient is φ = 134001575136.

The previous prime is 220544262109. The next prime is 220544262299. The reversal of 220544262159 is 951262445022.

220544262159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220544262159 - 2¹⁹ = 220543737871 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220544262159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220544262109) 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, 35787939 + ... + 35794100.

It is an arithmetic number, because the mean of its divisors is an integer number (20042971200).

Almost surely, 2^220544262159 is an apocalyptic number.

220544262159 is a deficient number, since it is larger than the sum of its proper divisors (100143277041).

220544262159 is a wasteful number, since it uses less digits than its factorization.

220544262159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71582134.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 220544262159 in words is "two hundred twenty billion, five hundred forty-four million, two hundred sixty-two thousand, one hundred fifty-nine".