222330332230000 has 400 divisors, whose sum is σ = 561262528899072. Its totient is φ = 85222368000000.

The previous prime is 222330332229979. The next prime is 222330332230007. The reversal of 222330332230000 is 32233033222.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222330332230007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7888795909 + ... + 7888824091.

Almost surely, 2^{222330332230000} is an apocalyptic number.

222330332230000 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 222330332230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (280631264449536).

222330332230000 is an abundant number, since it is smaller than the sum of its proper divisors (338932196669072).

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

222330332230000 is a wasteful number, since it uses less digits than its factorization.

222330332230000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28594 (or 28573 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 222330332230000 its reverse (32233033222), we get a palindrome (222362565263222).

The spelling of 222330332230000 in words is "two hundred twenty-two trillion, three hundred thirty billion, three hundred thirty-two million, two hundred thirty thousand".