2204305152 has 144 divisors (see below), whose sum is σ = 6726166272. Its totient is φ = 627793920.

The previous prime is 2204305133. The next prime is 2204305171. The reversal of 2204305152 is 2515034022.

It is an interprime number because it is at equal distance from previous prime (2204305133) and next prime (2204305171).

It is a super-2 number, since 2×2204305152² = 9717922406267486208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800503 + ... + 2801289.

It is an arithmetic number, because the mean of its divisors is an integer number (46709488).

Almost surely, 2^2204305152 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 2204305152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3363083136).

2204305152 is an abundant number, since it is smaller than the sum of its proper divisors (4521861120).

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

2204305152 is an equidigital number, since it uses as much as digits as its factorization.

2204305152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1320 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2204305152 is about 46950.0282428030. The cubic root of 2204305152 is about 1301.4392643470.

Adding to 2204305152 its reverse (2515034022), we get a palindrome (4719339174).

The spelling of 2204305152 in words is "two billion, two hundred four million, three hundred five thousand, one hundred fifty-two".