22304422233300 has 144 divisors (see below), whose sum is σ = 64790253158400. Its totient is φ = 5924247500160.

The previous prime is 22304422233287. The next prime is 22304422233329. The reversal of 22304422233300 is 333222440322.

It is a super-2 number, since 2×22304422233300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 560406801 + ... + 560446599.

It is an arithmetic number, because the mean of its divisors is an integer number (449932313600).

Almost surely, 2^{22304422233300} is an apocalyptic number.

22304422233300 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 22304422233300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32395126579200).

22304422233300 is an abundant number, since it is smaller than the sum of its proper divisors (42485830925100).

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

22304422233300 is a wasteful number, since it uses less digits than its factorization.

22304422233300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47182 (or 47175 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 22304422233300 its reverse (333222440322), we get a palindrome (22637644673622).

The spelling of 22304422233300 in words is "twenty-two trillion, three hundred four billion, four hundred twenty-two million, two hundred thirty-three thousand, three hundred".