3102203102212 has 48 divisors (see below), whose sum is σ = 5548640227200. Its totient is φ = 1517064007680.

The previous prime is 3102203102183. The next prime is 3102203102237. The reversal of 3102203102212 is 2122013022013.

It is a self number, because there is not a number n which added to its sum of digits gives 3102203102212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299175364 + ... + 299185732.

It is an arithmetic number, because the mean of its divisors is an integer number (115596671400).

Almost surely, 2^{3102203102212} is an apocalyptic number.

It is an amenable number.

3102203102212 is a deficient number, since it is larger than the sum of its proper divisors (2446437124988).

3102203102212 is a wasteful number, since it uses less digits than its factorization.

3102203102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14716 (or 14714 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3102203102212 its reverse (2122013022013), we get a palindrome (5224216124225).

The spelling of 3102203102212 in words is "three trillion, one hundred two billion, two hundred three million, one hundred two thousand, two hundred twelve".