220230130230 has 128 divisors (see below), whose sum is σ = 641182210560. Its totient is φ = 53346395520.

The previous prime is 220230130201. The next prime is 220230130259. The reversal of 220230130230 is 32031032022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (220230130201) and next prime (220230130259).

It is a super-2 number, since 2×220230130230² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3763657 + ... + 3821723.

It is an arithmetic number, because the mean of its divisors is an integer number (5009236020).

Almost surely, 2^220230130230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220230130230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320591105280).

220230130230 is an abundant number, since it is smaller than the sum of its proper divisors (420952080330).

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

220230130230 is a wasteful number, since it uses less digits than its factorization.

220230130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59371 (or 59365 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 220230130230 its reverse (32031032022), we get a palindrome (252261162252).

The spelling of 220230130230 in words is "two hundred twenty billion, two hundred thirty million, one hundred thirty thousand, two hundred thirty".