202221222200000 has 84 divisors (see below), whose sum is σ = 501571320130944. Its totient is φ = 80888488800000.

The previous prime is 202221222199951. The next prime is 202221222200009. The reversal of 202221222200000 is 2222122202.

It is not an unprimeable number, because it can be changed into a prime (202221222200009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 505353056 + ... + 505753055.

It is an arithmetic number, because the mean of its divisors is an integer number (5971087144416).

Almost surely, 2^{202221222200000} is an apocalyptic number.

202221222200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202221222200000 is an abundant number, since it is smaller than the sum of its proper divisors (299350097930944).

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

202221222200000 is an frugal number, since it uses more digits than its factorization.

202221222200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011106148 (or 1011106118 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202221222200000 its reverse (2222122202), we get a palindrome (202223444322202).

The spelling of 202221222200000 in words is "two hundred two trillion, two hundred twenty-one billion, two hundred twenty-two million, two hundred thousand".