2230342020 has 96 divisors (see below), whose sum is σ = 7000439040. Its totient is φ = 589478400.

The previous prime is 2230342007. The next prime is 2230342073. The reversal of 2230342020 is 202430322.

2230342020 is a `hidden beast` number, since 223 + 0 + 3 + 420 + 20 = 666.

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 = 2230341984 and 2230342002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42745 + ... + 79295.

It is an arithmetic number, because the mean of its divisors is an integer number (72921240).

Almost surely, 2^2230342020 is an apocalyptic number.

2230342020 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 2230342020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3500219520).

2230342020 is an abundant number, since it is smaller than the sum of its proper divisors (4770097020).

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

2230342020 is a wasteful number, since it uses less digits than its factorization.

2230342020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36682 (or 36674 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2230342020 is about 47226.4970117412. The cubic root of 2230342020 is about 1306.5433451514.

Adding to 2230342020 its reverse (202430322), we get a palindrome (2432772342).

The spelling of 2230342020 in words is "two billion, two hundred thirty million, three hundred forty-two thousand, twenty".