216124332260 has 48 divisors (see below), whose sum is σ = 455635286400. Its totient is φ = 86112025344.

The previous prime is 216124332197. The next prime is 216124332293. The reversal of 216124332260 is 62233421612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20138576 + ... + 20149304.

It is an arithmetic number, because the mean of its divisors is an integer number (9492401800).

Almost surely, 2^216124332260 is an apocalyptic number.

216124332260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

216124332260 is an abundant number, since it is smaller than the sum of its proper divisors (239510954140).

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

216124332260 is a wasteful number, since it uses less digits than its factorization.

216124332260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14580 (or 14578 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 216124332260 its reverse (62233421612), we get a palindrome (278357753872).

The spelling of 216124332260 in words is "two hundred sixteen billion, one hundred twenty-four million, three hundred thirty-two thousand, two hundred sixty".