22243403230120 has 16 divisors (see below), whose sum is σ = 50047657267860. Its totient is φ = 8897361292032.

The previous prime is 22243403230099. The next prime is 22243403230121. The reversal of 22243403230120 is 2103230434222.

It can be written as a sum of positive squares in 2 ways, for example, as 21728444858884 + 514958371236 = 4661378^2 + 717606^2 .

It is a super-3 number, since 3×22243403230120³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22243403230121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278042540337 + ... + 278042540416.

Almost surely, 2^{22243403230120} is an apocalyptic number.

22243403230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22243403230120 is an abundant number, since it is smaller than the sum of its proper divisors (27804254037740).

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

22243403230120 is a wasteful number, since it uses less digits than its factorization.

22243403230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556085080764 (or 556085080760 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22243403230120 its reverse (2103230434222), we get a palindrome (24346633664342).

The spelling of 22243403230120 in words is "twenty-two trillion, two hundred forty-three billion, four hundred three million, two hundred thirty thousand, one hundred twenty".