2330252220 has 96 divisors (see below), whose sum is σ = 7077139776. Its totient is φ = 570572800.

The previous prime is 2330252189. The next prime is 2330252227. The reversal of 2330252220 is 222520332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330252227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13960 + ... + 69680.

It is an arithmetic number, because the mean of its divisors is an integer number (73720206).

Almost surely, 2^2330252220 is an apocalyptic number.

2330252220 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 2330252220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3538569888).

2330252220 is an abundant number, since it is smaller than the sum of its proper divisors (4746887556).

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

2330252220 is a wasteful number, since it uses less digits than its factorization.

2330252220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55791 (or 55789 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2330252220 is about 48272.6860657246. The cubic root of 2330252220 is about 1325.7683394656.

Adding to 2330252220 its reverse (222520332), we get a palindrome (2552772552).

The spelling of 2330252220 in words is "two billion, three hundred thirty million, two hundred fifty-two thousand, two hundred twenty".