20004214333212 has 84 divisors (see below), whose sum is σ = 52488924072480. Its totient is φ = 6667833624192.

The previous prime is 20004214333199. The next prime is 20004214333289. The reversal of 20004214333212 is 21233341240002.

20004214333212 is a `hidden beast` number, since 20 + 0 + 0 + 421 + 4 + 3 + 3 + 3 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 94089364 + ... + 94301732.

It is an arithmetic number, because the mean of its divisors is an integer number (624868143720).

Almost surely, 2^{20004214333212} is an apocalyptic number.

It is an amenable number.

20004214333212 is an abundant number, since it is smaller than the sum of its proper divisors (32484709739268).

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

20004214333212 is a wasteful number, since it uses less digits than its factorization.

20004214333212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244694 (or 244677 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 20004214333212 its reverse (21233341240002), we get a palindrome (41237555573214).

The spelling of 20004214333212 in words is "twenty trillion, four billion, two hundred fourteen million, three hundred thirty-three thousand, two hundred twelve".