214550111010 has 128 divisors (see below), whose sum is σ = 540929664000. Its totient is φ = 54388518912.

The previous prime is 214550110993. The next prime is 214550111119. The reversal of 214550111010 is 10111055412.

214550111010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25632106 + ... + 25640474.

It is an arithmetic number, because the mean of its divisors is an integer number (4226013000).

Almost surely, 2^214550111010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214550111010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (270464832000).

214550111010 is an abundant number, since it is smaller than the sum of its proper divisors (326379552990).

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

214550111010 is a wasteful number, since it uses less digits than its factorization.

214550111010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860.

The product of its (nonzero) digits is 200, while the sum is 21.

Adding to 214550111010 its reverse (10111055412), we get a palindrome (224661166422).

The spelling of 214550111010 in words is "two hundred fourteen billion, five hundred fifty million, one hundred eleven thousand, ten".