22012232200200 has 1152 divisors, whose sum is σ = 86015332166400. Its totient is φ = 4995551232000.

The previous prime is 22012232200177. The next prime is 22012232200223. The reversal of 22012232200200 is 200223221022.

22012232200200 is a `hidden beast` number, since 2 + 20 + 1 + 223 + 220 + 0 + 200 = 666.

It is an interprime number because it is at equal distance from previous prime (22012232200177) and next prime (22012232200223).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2192666781 + ... + 2192676819.

It is an arithmetic number, because the mean of its divisors is an integer number (74666086950).

Almost surely, 2^{22012232200200} is an apocalyptic number.

22012232200200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22012232200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43007666083200).

22012232200200 is an abundant number, since it is smaller than the sum of its proper divisors (64003099966200).

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

22012232200200 is a wasteful number, since it uses less digits than its factorization.

22012232200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10223 (or 10211 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 22012232200200 its reverse (200223221022), we get a palindrome (22212455421222).

The spelling of 22012232200200 in words is "twenty-two trillion, twelve billion, two hundred thirty-two million, two hundred thousand, two hundred".