101002210120002 has 16 divisors (see below), whose sum is σ = 202005144181152. Its totient is φ = 33667282716480.

The previous prime is 101002210119947. The next prime is 101002210120039. The reversal of 101002210120002 is 200021012200101.

It is a self number, because there is not a number n which added to its sum of digits gives 101002210120002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28342024 + ... + 31706067.

It is an arithmetic number, because the mean of its divisors is an integer number (12625321511322).

Almost surely, 2^{101002210120002} is an apocalyptic number.

101002210120002 is an abundant number, since it is smaller than the sum of its proper divisors (101002934061150).

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

101002210120002 is a wasteful number, since it uses less digits than its factorization.

101002210120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60328433.

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

Adding to 101002210120002 its reverse (200021012200101), we get a palindrome (301023222320103).

The spelling of 101002210120002 in words is "one hundred one trillion, two billion, two hundred ten million, one hundred twenty thousand, two".