220254424032 has 24 divisors (see below), whose sum is σ = 578167863336. Its totient is φ = 73418141312.

The previous prime is 220254424007. The next prime is 220254424057. The reversal of 220254424032 is 230424452022.

220254424032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (220254424007) and next prime (220254424057).

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×220254424032² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1147158363 + ... + 1147158554.

It is an arithmetic number, because the mean of its divisors is an integer number (24090327639).

Almost surely, 2^220254424032 is an apocalyptic number.

It is an amenable number.

220254424032 is an abundant number, since it is smaller than the sum of its proper divisors (357913439304).

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

220254424032 is a wasteful number, since it uses less digits than its factorization.

220254424032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294316930 (or 2294316922 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 220254424032 its reverse (230424452022), we get a palindrome (450678876054).

The spelling of 220254424032 in words is "two hundred twenty billion, two hundred fifty-four million, four hundred twenty-four thousand, thirty-two".