212130104896 has 28 divisors (see below), whose sum is σ = 421358903280. Its totient is φ = 105960932480.

The previous prime is 212130104873. The next prime is 212130104899. The reversal of 212130104896 is 698401031212.

It is not an unprimeable number, because it can be changed into a prime (212130104899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1561150 + ... + 1691581.

It is an arithmetic number, because the mean of its divisors is an integer number (15048532260).

Almost surely, 2^212130104896 is an apocalyptic number.

It is an amenable number.

212130104896 is a deficient number, since it is larger than the sum of its proper divisors (209228798384).

212130104896 is a wasteful number, since it uses less digits than its factorization.

212130104896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253762 (or 3253752 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 212130104896 in words is "two hundred twelve billion, one hundred thirty million, one hundred four thousand, eight hundred ninety-six".