2224230421300 has 72 divisors (see below), whose sum is σ = 4930012271520. Its totient is φ = 870759196800.

The previous prime is 2224230421297. The next prime is 2224230421321. The reversal of 2224230421300 is 31240324222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508930 + ... + 2169670.

It is an arithmetic number, because the mean of its divisors is an integer number (68472392660).

Almost surely, 2^{2224230421300} is an apocalyptic number.

2224230421300 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 2224230421300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2465006135760).

2224230421300 is an abundant number, since it is smaller than the sum of its proper divisors (2705781850220).

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

2224230421300 is a wasteful number, since it uses less digits than its factorization.

2224230421300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661041 (or 1661034 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 2224230421300 its reverse (31240324222), we get a palindrome (2255470745522).

The spelling of 2224230421300 in words is "two trillion, two hundred twenty-four billion, two hundred thirty million, four hundred twenty-one thousand, three hundred".