220010212230 has 64 divisors (see below), whose sum is σ = 559530478080. Its totient is φ = 55174229504.

The previous prime is 220010212211. The next prime is 220010212231. The reversal of 220010212230 is 32212010022.

It is a happy number.

220010212230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010212231) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 470767 + ... + 813413.

It is an arithmetic number, because the mean of its divisors is an integer number (8742663720).

Almost surely, 2^220010212230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220010212230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279765239040).

220010212230 is an abundant number, since it is smaller than the sum of its proper divisors (339520265850).

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

220010212230 is a wasteful number, since it uses less digits than its factorization.

220010212230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343933.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 220010212230 its reverse (32212010022), we get a palindrome (252222222252).

The spelling of 220010212230 in words is "two hundred twenty billion, ten million, two hundred twelve thousand, two hundred thirty".