3500212215116 has 12 divisors (see below), whose sum is σ = 6125734178760. Its totient is φ = 1750002449760.

The previous prime is 3500212215109. The next prime is 3500212215121. The reversal of 3500212215116 is 6115122120053.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25838450 + ... + 25973561.

It is an arithmetic number, because the mean of its divisors is an integer number (510477848230).

Almost surely, 2^{3500212215116} is an apocalyptic number.

It is an amenable number.

3500212215116 is a deficient number, since it is larger than the sum of its proper divisors (2625521963644).

3500212215116 is a wasteful number, since it uses less digits than its factorization.

3500212215116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51828904 (or 51828902 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 3500212215116 its reverse (6115122120053), we get a palindrome (9615334335169).

The spelling of 3500212215116 in words is "three trillion, five hundred billion, two hundred twelve million, two hundred fifteen thousand, one hundred sixteen".