422223001012230 has 512 divisors, whose sum is σ = 1198365436477440. Its totient is φ = 94090754580480.

The previous prime is 422223001012181. The next prime is 422223001012231. The reversal of 422223001012230 is 32210100322224.

It is a self number, because there is not a number n which added to its sum of digits gives 422223001012230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422223001012231) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 237604389102 + ... + 237604390878.

It is an arithmetic number, because the mean of its divisors is an integer number (2340557493120).

Almost surely, 2^{422223001012230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422223001012230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599182718238720).

422223001012230 is an abundant number, since it is smaller than the sum of its proper divisors (776142435465210).

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

422223001012230 is a wasteful number, since it uses less digits than its factorization.

422223001012230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4084.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 422223001012230 its reverse (32210100322224), we get a palindrome (454433101334454).

The spelling of 422223001012230 in words is "four hundred twenty-two trillion, two hundred twenty-three billion, one million, twelve thousand, two hundred thirty".