212210100022002 has 16 divisors (see below), whose sum is σ = 428313963348480. Its totient is φ = 70087739456592.

The previous prime is 212210100021961. The next prime is 212210100022021. The reversal of 212210100022002 is 200220001012212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162240136978 + ... + 162240138285.

It is an arithmetic number, because the mean of its divisors is an integer number (26769622709280).

Almost surely, 2^{212210100022002} is an apocalyptic number.

212210100022002 is an abundant number, since it is smaller than the sum of its proper divisors (216103863326478).

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

212210100022002 is a wasteful number, since it uses less digits than its factorization.

212210100022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324480275377.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212210100022002 its reverse (200220001012212), we get a palindrome (412430101034214).

The spelling of 212210100022002 in words is "two hundred twelve trillion, two hundred ten billion, one hundred million, twenty-two thousand, two".