22223314120240 has 160 divisors (see below), whose sum is σ = 53702471750400. Its totient is φ = 8542493245440.

The previous prime is 22223314120219. The next prime is 22223314120291. The reversal of 22223314120240 is 4202141332222.

It is a junction number, because it is equal to n+sod(n) for n = 22223314120199 and 22223314120208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443032281 + ... + 443082439.

It is an arithmetic number, because the mean of its divisors is an integer number (335640448440).

Almost surely, 2^{22223314120240} is an apocalyptic number.

22223314120240 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 22223314120240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26851235875200).

22223314120240 is an abundant number, since it is smaller than the sum of its proper divisors (31479157630160).

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

22223314120240 is a wasteful number, since it uses less digits than its factorization.

22223314120240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51095 (or 51089 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22223314120240 its reverse (4202141332222), we get a palindrome (26425455452462).

The spelling of 22223314120240 in words is "twenty-two trillion, two hundred twenty-three billion, three hundred fourteen million, one hundred twenty thousand, two hundred forty".