222321132330000 has 1800 divisors, whose sum is σ = 824500376973504. Its totient is φ = 51559200000000.

The previous prime is 222321132329909. The next prime is 222321132330023. The reversal of 222321132330000 is 33231123222.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 352331429685 + ... + 352331430315.

Almost surely, 2^{222321132330000} is an apocalyptic number.

222321132330000 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 222321132330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412250188486752).

222321132330000 is an abundant number, since it is smaller than the sum of its proper divisors (602179244643504).

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

222321132330000 is a wasteful number, since it uses less digits than its factorization.

222321132330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 222321132330000 its reverse (33231123222), we get a palindrome (222354363453222).

The spelling of 222321132330000 in words is "two hundred twenty-two trillion, three hundred twenty-one billion, one hundred thirty-two million, three hundred thirty thousand".