22000100210200 has 48 divisors (see below), whose sum is σ = 58457409133680. Its totient is φ = 7542891500160.

The previous prime is 22000100210189. The next prime is 22000100210203. The reversal of 22000100210200 is 201200100022.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000100210203) 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, 7857177247 + ... + 7857180046.

It is an arithmetic number, because the mean of its divisors is an integer number (1217862690285).

Almost surely, 2^{22000100210200} is an apocalyptic number.

22000100210200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22000100210200 is an abundant number, since it is smaller than the sum of its proper divisors (36457308923480).

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

22000100210200 is a wasteful number, since it uses less digits than its factorization.

22000100210200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15714357316 (or 15714357307 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 22000100210200 its reverse (201200100022), we get a palindrome (22201300310222).

The spelling of 22000100210200 in words is "twenty-two trillion, one hundred million, two hundred ten thousand, two hundred".