363126216222 has 96 divisors (see below), whose sum is σ = 981743203584. Its totient is φ = 94238611200.

The previous prime is 363126216197. The next prime is 363126216239. The reversal of 363126216222 is 222612621363.

363126216222 is a `hidden beast` number, since 3 + 6 + 3 + 1 + 2 + 6 + 21 + 622 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1534822 + ... + 1755542.

It is an arithmetic number, because the mean of its divisors is an integer number (10226491704).

Almost surely, 2^363126216222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 363126216222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490871601792).

363126216222 is an abundant number, since it is smaller than the sum of its proper divisors (618616987362).

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

363126216222 is a wasteful number, since it uses less digits than its factorization.

363126216222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221934 (or 221931 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

Adding to 363126216222 its reverse (222612621363), we get a palindrome (585738837585).

The spelling of 363126216222 in words is "three hundred sixty-three billion, one hundred twenty-six million, two hundred sixteen thousand, two hundred twenty-two".