220201840050 has 96 divisors (see below), whose sum is σ = 551633086080. Its totient is φ = 58126924800.

The previous prime is 220201840049. The next prime is 220201840073. The reversal of 220201840050 is 50048102022.

220201840050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220201840050² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220201840050.

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 47 ways as a sum of consecutive naturals, for example, 14043715 + ... + 14059385.

It is an arithmetic number, because the mean of its divisors is an integer number (5746177980).

Almost surely, 2^220201840050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220201840050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275816543040).

220201840050 is an abundant number, since it is smaller than the sum of its proper divisors (331431246030).

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

220201840050 is a wasteful number, since it uses less digits than its factorization.

220201840050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16628 (or 16623 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 220201840050 its reverse (50048102022), we get a palindrome (270249942072).

The spelling of 220201840050 in words is "two hundred twenty billion, two hundred one million, eight hundred forty thousand, fifty".