202222000121124 has 96 divisors (see below), whose sum is σ = 482682924815616. Its totient is φ = 65874304903680.

The previous prime is 202222000121123. The next prime is 202222000121209. The reversal of 202222000121124 is 421121000222202.

It is a self number, because there is not a number n which added to its sum of digits gives 202222000121124.

It is not an unprimeable number, because it can be changed into a prime (202222000121123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1453374262 + ... + 1453513394.

It is an arithmetic number, because the mean of its divisors is an integer number (5027947133496).

Almost surely, 2^{202222000121124} is an apocalyptic number.

It is an amenable number.

202222000121124 is an abundant number, since it is smaller than the sum of its proper divisors (280460924694492).

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

202222000121124 is a wasteful number, since it uses less digits than its factorization.

202222000121124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152005 (or 152003 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 202222000121124 its reverse (421121000222202), we get a palindrome (623343000343326).

The spelling of 202222000121124 in words is "two hundred two trillion, two hundred twenty-two billion, one hundred twenty-one thousand, one hundred twenty-four".