1222322230224 has 200 divisors, whose sum is σ = 3694961260320. Its totient is φ = 389708796672.

The previous prime is 1222322230223. The next prime is 1222322230279. The reversal of 1222322230224 is 4220322232221.

1222322230224 is a `hidden beast` number, since 12 + 2 + 2 + 322 + 2 + 302 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222322230223) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2613147 + ... + 3045189.

Almost surely, 2^{1222322230224} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1222322230224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1847480630160).

1222322230224 is an abundant number, since it is smaller than the sum of its proper divisors (2472639030096).

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

1222322230224 is a wasteful number, since it uses less digits than its factorization.

1222322230224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432159 (or 432144 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 1222322230224 its reverse (4220322232221), we get a palindrome (5442644462445).

The spelling of 1222322230224 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-two million, two hundred thirty thousand, two hundred twenty-four".