220201012200 has 192 divisors, whose sum is σ = 735539797440. Its totient is φ = 54173306880.

The previous prime is 220201012181. The next prime is 220201012201. The reversal of 220201012200 is 2210102022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (220201012201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16240624 + ... + 16254176.

It is an arithmetic number, because the mean of its divisors is an integer number (3830936445).

Almost surely, 2^220201012200 is an apocalyptic number.

220201012200 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 220201012200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367769898720).

220201012200 is an abundant number, since it is smaller than the sum of its proper divisors (515338785240).

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

220201012200 is a wasteful number, since it uses less digits than its factorization.

220201012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15668 (or 15659 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220201012200 its reverse (2210102022), we get a palindrome (222411114222).

The spelling of 220201012200 in words is "two hundred twenty billion, two hundred one million, twelve thousand, two hundred".