1000212102002 has 16 divisors (see below), whose sum is σ = 1547968212000. Its totient is φ = 484398204960.

The previous prime is 1000212101963. The next prime is 1000212102041. The reversal of 1000212102002 is 2002012120001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1000212101963) and next prime (1000212102041).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43865252 + ... + 43888047.

It is an arithmetic number, because the mean of its divisors is an integer number (96748013250).

Almost surely, 2^{1000212102002} is an apocalyptic number.

1000212102002 is a deficient number, since it is larger than the sum of its proper divisors (547756109998).

1000212102002 is a wasteful number, since it uses less digits than its factorization.

1000212102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87753481.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1000212102002 its reverse (2002012120001), we get a palindrome (3002224222003).

The spelling of 1000212102002 in words is "one trillion, two hundred twelve million, one hundred two thousand, two".