302220013230 has 96 divisors (see below), whose sum is σ = 790709931648. Its totient is φ = 80086233600.

The previous prime is 302220013201. The next prime is 302220013231. The reversal of 302220013230 is 32310022203.

It is a happy number.

302220013230 is a `hidden beast` number, since 302 + 2 + 200 + 132 + 30 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302220013231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24119227 + ... + 24131753.

It is an arithmetic number, because the mean of its divisors is an integer number (8236561788).

Almost surely, 2^302220013230 is an apocalyptic number.

302220013230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 302220013230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395354965824).

302220013230 is an abundant number, since it is smaller than the sum of its proper divisors (488489918418).

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

302220013230 is a wasteful number, since it uses less digits than its factorization.

302220013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14202 (or 14199 counting only the distinct ones).

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

Adding to 302220013230 its reverse (32310022203), we get a palindrome (334530035433).

The spelling of 302220013230 in words is "three hundred two billion, two hundred twenty million, thirteen thousand, two hundred thirty".