20422032210200 has 48 divisors (see below), whose sum is σ = 47525892575280. Its totient is φ = 8161128120960.

The previous prime is 20422032210193. The next prime is 20422032210227. The reversal of 20422032210200 is 201223022402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47816639 + ... + 48241838.

It is an arithmetic number, because the mean of its divisors is an integer number (990122761985).

Almost surely, 2^{20422032210200} is an apocalyptic number.

20422032210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20422032210200 is an abundant number, since it is smaller than the sum of its proper divisors (27103860365080).

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

20422032210200 is a wasteful number, since it uses less digits than its factorization.

20422032210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96059556 (or 96059547 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20422032210200 its reverse (201223022402), we get a palindrome (20623255232602).

The spelling of 20422032210200 in words is "twenty trillion, four hundred twenty-two billion, thirty-two million, two hundred ten thousand, two hundred".