2204114220 has 576 divisors, whose sum is σ = 8866099200. Its totient is φ = 444787200.

The previous prime is 2204114191. The next prime is 2204114251. The reversal of 2204114220 is 224114022.

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 = 2204114193 and 2204114202.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 27900141 + ... + 27900219.

Almost surely, 2^2204114220 is an apocalyptic number.

2204114220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204114220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4433049600).

2204114220 is an abundant number, since it is smaller than the sum of its proper divisors (6661984980).

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

2204114220 is a wasteful number, since it uses less digits than its factorization.

2204114220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2204114220 is about 46947.9948453605. The cubic root of 2204114220 is about 1301.4016873391.

Adding to 2204114220 its reverse (224114022), we get a palindrome (2428228242).

The spelling of 2204114220 in words is "two billion, two hundred four million, one hundred fourteen thousand, two hundred twenty".