2432216220 has 96 divisors (see below), whose sum is σ = 8192755200. Its totient is φ = 526673664.

The previous prime is 2432216179. The next prime is 2432216287. The reversal of 2432216220 is 226122342.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144415 + ... + 160374.

It is an arithmetic number, because the mean of its divisors is an integer number (85341200).

Almost surely, 2^2432216220 is an apocalyptic number.

2432216220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2432216220 is an abundant number, since it is smaller than the sum of its proper divisors (5760538980).

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

2432216220 is a wasteful number, since it uses less digits than its factorization.

2432216220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304827 (or 304825 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2432216220 is about 49317.5041947583. The cubic root of 2432216220 is about 1344.8300149554.

Adding to 2432216220 its reverse (226122342), we get a palindrome (2658338562).

The spelling of 2432216220 in words is "two billion, four hundred thirty-two million, two hundred sixteen thousand, two hundred twenty".