20222110121000 has 64 divisors (see below), whose sum is σ = 47421065839680. Its totient is φ = 8071522996800.

The previous prime is 20222110120967. The next prime is 20222110121009. The reversal of 20222110121000 is 12101122202.

It is not an unprimeable number, because it can be changed into a prime (20222110121009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21184082 + ... + 22118081.

It is an arithmetic number, because the mean of its divisors is an integer number (740954153745).

Almost surely, 2^{20222110121000} is an apocalyptic number.

20222110121000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222110121000 is an abundant number, since it is smaller than the sum of its proper divisors (27198955718680).

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

20222110121000 is a wasteful number, since it uses less digits than its factorization.

20222110121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43302651 (or 43302637 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20222110121000 its reverse (12101122202), we get a palindrome (20234211243202).

The spelling of 20222110121000 in words is "twenty trillion, two hundred twenty-two billion, one hundred ten million, one hundred twenty-one thousand".