3516220230030 has 128 divisors (see below), whose sum is σ = 9631048210560. Its totient is φ = 912218112000.

The previous prime is 3516220230011. The next prime is 3516220230059. The reversal of 3516220230030 is 300320226153.

3516220230030 is a `hidden beast` number, since 3 + 5 + 1 + 622 + 0 + 2 + 3 + 0 + 0 + 30 = 666.

It is a super-2 number, since 2×3516220230030² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3516220229976 and 3516220230003.

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, 159838992 + ... + 159860988.

It is an arithmetic number, because the mean of its divisors is an integer number (75242564145).

Almost surely, 2^{3516220230030} is an apocalyptic number.

3516220230030 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 3516220230030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4815524105280).

3516220230030 is an abundant number, since it is smaller than the sum of its proper divisors (6114827980530).

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

3516220230030 is a wasteful number, since it uses less digits than its factorization.

3516220230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38051 (or 38045 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 3516220230030 its reverse (300320226153), we get a palindrome (3816540456183).

The spelling of 3516220230030 in words is "three trillion, five hundred sixteen billion, two hundred twenty million, two hundred thirty thousand, thirty".