2230420500 has 576 divisors, whose sum is σ = 9043646976. Its totient is φ = 449280000.

The previous prime is 2230420499. The next prime is 2230420513. The reversal of 2230420500 is 50240322.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 191 ways as a sum of consecutive naturals, for example, 14206422 + ... + 14206578.

It is an arithmetic number, because the mean of its divisors is an integer number (15700776).

Almost surely, 2^2230420500 is an apocalyptic number.

2230420500 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 2230420500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4521823488).

2230420500 is an abundant number, since it is smaller than the sum of its proper divisors (6813226476).

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

2230420500 is a wasteful number, since it uses less digits than its factorization.

2230420500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2230420500 is about 47227.3278939218. The cubic root of 2230420500 is about 1306.5586696051.

Adding to 2230420500 its reverse (50240322), we get a palindrome (2280660822).

The spelling of 2230420500 in words is "two billion, two hundred thirty million, four hundred twenty thousand, five hundred".