222003200124200 has 192 divisors, whose sum is σ = 575192485324800. Its totient is φ = 79004272377600.

The previous prime is 222003200124193. The next prime is 222003200124203. The reversal of 222003200124200 is 2421002300222.

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

It is not an unprimeable number, because it can be changed into a prime (222003200124203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25110539 + ... + 32780261.

It is an arithmetic number, because the mean of its divisors is an integer number (2995794194400).

Almost surely, 2^{222003200124200} is an apocalyptic number.

222003200124200 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 222003200124200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287596242662400).

222003200124200 is an abundant number, since it is smaller than the sum of its proper divisors (353189285200600).

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

222003200124200 is a wasteful number, since it uses less digits than its factorization.

222003200124200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670032 (or 7670023 counting only the distinct ones).

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

Adding to 222003200124200 its reverse (2421002300222), we get a palindrome (224424202424422).

The spelling of 222003200124200 in words is "two hundred twenty-two trillion, three billion, two hundred million, one hundred twenty-four thousand, two hundred".