3516220230016 has 96 divisors (see below), whose sum is σ = 7586569841400. Its totient is φ = 1622591373312.

The previous prime is 3516220230011. The next prime is 3516220230059. The reversal of 3516220230016 is 6100320226153.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3516220230016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3516220230011) 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 11 ways as a sum of consecutive naturals, for example, 177783520 + ... + 177803296.

Almost surely, 2^{3516220230016} 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 3516220230016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3793284920700).

3516220230016 is an abundant number, since it is smaller than the sum of its proper divisors (4070349611384).

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

3516220230016 is a wasteful number, since it uses less digits than its factorization.

3516220230016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28036 (or 28011 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 3516220230016 its reverse (6100320226153), we get a palindrome (9616540456169).

The spelling of 3516220230016 in words is "three trillion, five hundred sixteen billion, two hundred twenty million, two hundred thirty thousand, sixteen".