20212213334104 has 32 divisors (see below), whose sum is σ = 41379020882640. Its totient is φ = 9179401420800.

The previous prime is 20212213334017. The next prime is 20212213334123. The reversal of 20212213334104 is 40143331221202.

It is a congruent 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, 99501417 + ... + 99704344.

Almost surely, 2^{20212213334104} is an apocalyptic number.

It is an amenable number.

20212213334104 is an abundant number, since it is smaller than the sum of its proper divisors (21166807548536).

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

20212213334104 is a wasteful number, since it uses less digits than its factorization.

20212213334104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199206931 (or 199206927 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 20212213334104 its reverse (40143331221202), we get a palindrome (60355544555306).

The spelling of 20212213334104 in words is "twenty trillion, two hundred twelve billion, two hundred thirteen million, three hundred thirty-four thousand, one hundred four".