3222300145500 has 288 divisors, whose sum is σ = 10732145336640. Its totient is φ = 811631923200.

The previous prime is 3222300145469. The next prime is 3222300145501. The reversal of 3222300145500 is 55410032223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222300145501) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28757584 + ... + 28869416.

It is an arithmetic number, because the mean of its divisors is an integer number (37264393530).

Almost surely, 2^{3222300145500} is an apocalyptic number.

3222300145500 is a gapful number since it is divisible by the number (30) 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 3222300145500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5366072668320).

3222300145500 is an abundant number, since it is smaller than the sum of its proper divisors (7509845191140).

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

3222300145500 is a wasteful number, since it uses less digits than its factorization.

3222300145500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112214 (or 112199 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 3222300145500 its reverse (55410032223), we get a palindrome (3277710177723).

The spelling of 3222300145500 in words is "three trillion, two hundred twenty-two billion, three hundred million, one hundred forty-five thousand, five hundred".