212000001002 has 8 divisors (see below), whose sum is σ = 319209127776. Its totient is φ = 105596958412.

The previous prime is 212000000977. The next prime is 212000001061. The reversal of 212000001002 is 200100000212.

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

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, 201520388 + ... + 201521439.

It is an arithmetic number, because the mean of its divisors is an integer number (39901140972).

Almost surely, 2^212000001002 is an apocalyptic number.

212000001002 is a deficient number, since it is larger than the sum of its proper divisors (107209126774).

212000001002 is a wasteful number, since it uses less digits than its factorization.

212000001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403042092.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 212000001002 its reverse (200100000212), we get a palindrome (412100001214).

The spelling of 212000001002 in words is "two hundred twelve billion, one thousand, two".