20822002148200 has 48 divisors (see below), whose sum is σ = 52812169090560. Its totient is φ = 7571637144000.

The previous prime is 20822002148191. The next prime is 20822002148203. The reversal of 20822002148200 is 284120022802.

It is not an unprimeable number, because it can be changed into a prime (20822002148203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4732271016 + ... + 4732275415.

It is an arithmetic number, because the mean of its divisors is an integer number (1100253522720).

Almost surely, 2^{20822002148200} is an apocalyptic number.

20822002148200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20822002148200 is an abundant number, since it is smaller than the sum of its proper divisors (31990166942360).

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

20822002148200 is a wasteful number, since it uses less digits than its factorization.

20822002148200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9464546458 (or 9464546449 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 31.

The spelling of 20822002148200 in words is "twenty trillion, eight hundred twenty-two billion, two million, one hundred forty-eight thousand, two hundred".