20222000211100 has 18 divisors (see below), whose sum is σ = 43881740458304. Its totient is φ = 8088800084400.

The previous prime is 20222000211097. The next prime is 20222000211121. The reversal of 20222000211100 is 111200022202.

It is a happy number.

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 5 ways as a sum of consecutive naturals, for example, 101110000956 + ... + 101110001155.

Almost surely, 2^{20222000211100} is an apocalyptic number.

20222000211100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222000211100 is an abundant number, since it is smaller than the sum of its proper divisors (23659740247204).

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

20222000211100 is a wasteful number, since it uses less digits than its factorization.

20222000211100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202220002125 (or 202220002118 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20222000211100 its reverse (111200022202), we get a palindrome (20333200233302).

The spelling of 20222000211100 in words is "twenty trillion, two hundred twenty-two billion, two hundred eleven thousand, one hundred".