214313110220 has 96 divisors (see below), whose sum is σ = 523355212800. Its totient is φ = 72895680000.

The previous prime is 214313110181. The next prime is 214313110237. The reversal of 214313110220 is 22011313412.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 214313110192 and 214313110201.

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, 5720 + ... + 654720.

It is an arithmetic number, because the mean of its divisors is an integer number (5451616800).

Almost surely, 2^214313110220 is an apocalyptic number.

214313110220 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 214313110220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261677606400).

214313110220 is an abundant number, since it is smaller than the sum of its proper divisors (309042102580).

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

214313110220 is a wasteful number, since it uses less digits than its factorization.

214313110220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649119 (or 649117 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 214313110220 its reverse (22011313412), we get a palindrome (236324423632).

The spelling of 214313110220 in words is "two hundred fourteen billion, three hundred thirteen million, one hundred ten thousand, two hundred twenty".