212211120000202 has 16 divisors (see below), whose sum is σ = 322147218492000. Its totient is φ = 104835787776720.

The previous prime is 212211120000169. The next prime is 212211120000221. The reversal of 212211120000202 is 202000021112212.

It is a happy number.

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, 1768424952 + ... + 1768544947.

It is an arithmetic number, because the mean of its divisors is an integer number (20134201155750).

Almost surely, 2^{212211120000202} is an apocalyptic number.

212211120000202 is a deficient number, since it is larger than the sum of its proper divisors (109936098491798).

212211120000202 is a wasteful number, since it uses less digits than its factorization.

212211120000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3536970261.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 212211120000202 its reverse (202000021112212), we get a palindrome (414211141112414).

The spelling of 212211120000202 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred twenty million, two hundred two", and thus it is an aban number.