2300120220 has 24 divisors (see below), whose sum is σ = 6440336784. Its totient is φ = 613365376.

The previous prime is 2300120209. The next prime is 2300120233. The reversal of 2300120220 is 220210032.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2300120196 and 2300120205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19167609 + ... + 19167728.

It is an arithmetic number, because the mean of its divisors is an integer number (268347366).

Almost surely, 2^2300120220 is an apocalyptic number.

2300120220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2300120220 is an abundant number, since it is smaller than the sum of its proper divisors (4140216564).

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

2300120220 is a wasteful number, since it uses less digits than its factorization.

2300120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38335349 (or 38335347 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2300120220 is about 47959.5685968921. The cubic root of 2300120220 is about 1320.0291201106.

Adding to 2300120220 its reverse (220210032), we get a palindrome (2520330252).

The spelling of 2300120220 in words is "two billion, three hundred million, one hundred twenty thousand, two hundred twenty".