30002331120220 has 192 divisors, whose sum is σ = 67823393734656. Its totient is φ = 11118988108800.

The previous prime is 30002331120161. The next prime is 30002331120263. The reversal of 30002331120220 is 2202113320003.

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, 5739873247 + ... + 5739878473.

It is an arithmetic number, because the mean of its divisors is an integer number (353246842368).

Almost surely, 2^{30002331120220} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30002331120220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33911696867328).

30002331120220 is an abundant number, since it is smaller than the sum of its proper divisors (37821062614436).

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

30002331120220 is a wasteful number, since it uses less digits than its factorization.

30002331120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6740 (or 6738 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30002331120220 its reverse (2202113320003), we get a palindrome (32204444440223).

The spelling of 30002331120220 in words is "thirty trillion, two billion, three hundred thirty-one million, one hundred twenty thousand, two hundred twenty".