3516220213068 has 48 divisors (see below), whose sum is σ = 8298960727680. Its totient is φ = 1158635729664.

The previous prime is 3516220213043. The next prime is 3516220213073. The reversal of 3516220213068 is 8603120226153.

It is a happy number.

3516220213068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2907030 + ... + 3934877.

It is an arithmetic number, because the mean of its divisors is an integer number (172895015160).

Almost surely, 2^{3516220213068} is an apocalyptic number.

It is an amenable number.

3516220213068 is an abundant number, since it is smaller than the sum of its proper divisors (4782740514612).

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

3516220213068 is a wasteful number, since it uses less digits than its factorization.

3516220213068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842406 (or 6842404 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 3516220213068 in words is "three trillion, five hundred sixteen billion, two hundred twenty million, two hundred thirteen thousand, sixty-eight".