22021020200200 has 48 divisors (see below), whose sum is σ = 58512996535680. Its totient is φ = 7550064068160.

The previous prime is 22021020200117. The next prime is 22021020200203. The reversal of 22021020200200 is 200202012022.

It is not an unprimeable number, because it can be changed into a prime (22021020200203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7864648672 + ... + 7864651471.

It is an arithmetic number, because the mean of its divisors is an integer number (1219020761160).

Almost surely, 2^{22021020200200} is an apocalyptic number.

22021020200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22021020200200 is an abundant number, since it is smaller than the sum of its proper divisors (36491976335480).

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

22021020200200 is a wasteful number, since it uses less digits than its factorization.

22021020200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15729300166 (or 15729300157 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 22021020200200 its reverse (200202012022), we get a palindrome (22221222212222).

The spelling of 22021020200200 in words is "twenty-two trillion, twenty-one billion, twenty million, two hundred thousand, two hundred".