212000220222102 has 64 divisors (see below), whose sum is σ = 516923613984960. Its totient is φ = 64000066470912.

The previous prime is 212000220222071. The next prime is 212000220222121. The reversal of 212000220222102 is 201222022000212.

212000220222102 is a `hidden beast` number, since 2 + 120 + 0 + 0 + 220 + 222 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2848968603 + ... + 2849043014.

It is an arithmetic number, because the mean of its divisors is an integer number (8076931468515).

Almost surely, 2^{212000220222102} is an apocalyptic number.

212000220222102 is an abundant number, since it is smaller than the sum of its proper divisors (304923393762858).

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

212000220222102 is a wasteful number, since it uses less digits than its factorization.

212000220222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698011694 (or 5698011688 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 212000220222102 its reverse (201222022000212), we get a palindrome (413222242222314).

The spelling of 212000220222102 in words is "two hundred twelve trillion, two hundred twenty million, two hundred twenty-two thousand, one hundred two".