101212200001002 has 16 divisors (see below), whose sum is σ = 202424508852480. Its totient is φ = 33737381858592.

The previous prime is 101212200001001. The next prime is 101212200001051. The reversal of 101212200001002 is 200100002212101.

It is not an unprimeable number, because it can be changed into a prime (101212200001001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12439399 + ... + 18898757.

It is an arithmetic number, because the mean of its divisors is an integer number (12651531803280).

Almost surely, 2^{101212200001002} is an apocalyptic number.

101212200001002 is an abundant number, since it is smaller than the sum of its proper divisors (101212308851478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101212200001002 is a wasteful number, since it uses less digits than its factorization.

101212200001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070877.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101212200001002 its reverse (200100002212101), we get a palindrome (301312202213103).

The spelling of 101212200001002 in words is "one hundred one trillion, two hundred twelve billion, two hundred million, one thousand, two".