220402002024 has 32 divisors (see below), whose sum is σ = 612227784000. Its totient is φ = 73467333936.

The previous prime is 220402002019. The next prime is 220402002071. The reversal of 220402002024 is 420200204022.

220402002024 is a `hidden beast` number, since 220 + 40 + 200 + 202 + 4 = 666.

220402002024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 220402001988 and 220402002006.

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 7 ways as a sum of consecutive naturals, for example, 510189604 + ... + 510190035.

It is an arithmetic number, because the mean of its divisors is an integer number (19132118250).

Almost surely, 2^220402002024 is an apocalyptic number.

220402002024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

220402002024 is an abundant number, since it is smaller than the sum of its proper divisors (391825781976).

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

220402002024 is a wasteful number, since it uses less digits than its factorization.

220402002024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020379654 (or 1020379644 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 220402002024 its reverse (420200204022), we get a palindrome (640602206046).

The spelling of 220402002024 in words is "two hundred twenty billion, four hundred two million, two thousand, twenty-four".