212160002 has 8 divisors (see below), whose sum is σ = 320669712. Its totient is φ = 105270100.

The previous prime is 212159993. The next prime is 212160019. The reversal of 212160002 is 200061212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404624 + ... + 405147.

It is an arithmetic number, because the mean of its divisors is an integer number (40083714).

Almost surely, 2^212160002 is an apocalyptic number.

212160002 is a deficient number, since it is larger than the sum of its proper divisors (108509710).

212160002 is a wasteful number, since it uses less digits than its factorization.

212160002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809904.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 212160002 is about 14565.7132334809. The cubic root of 212160002 is about 596.4231657624.

The spelling of 212160002 in words is "two hundred twelve million, one hundred sixty thousand, two".