220124313204 has 96 divisors (see below), whose sum is σ = 549265038336. Its totient is φ = 68370101760.

The previous prime is 220124313191. The next prime is 220124313257. The reversal of 220124313204 is 402313421022.

It is a happy number.

220124313204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 67294089 + ... + 67297359.

It is an arithmetic number, because the mean of its divisors is an integer number (5721510816).

Almost surely, 2^220124313204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220124313204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274632519168).

220124313204 is an abundant number, since it is smaller than the sum of its proper divisors (329140725132).

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

220124313204 is a wasteful number, since it uses less digits than its factorization.

220124313204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485 (or 6483 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 220124313204 its reverse (402313421022), we get a palindrome (622437734226).

The spelling of 220124313204 in words is "two hundred twenty billion, one hundred twenty-four million, three hundred thirteen thousand, two hundred four".