223301220142240 has 96 divisors (see below), whose sum is σ = 587980457507520. Its totient is φ = 79641797382144.

The previous prime is 223301220142219. The next prime is 223301220142271. The reversal of 223301220142240 is 42241022103322.

It is a junction number, because it is equal to n+sod(n) for n = 223301220142199 and 223301220142208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2160370342 + ... + 2160473701.

It is an arithmetic number, because the mean of its divisors is an integer number (6124796432370).

Almost surely, 2^{223301220142240} is an apocalyptic number.

223301220142240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223301220142240 is an abundant number, since it is smaller than the sum of its proper divisors (364679237365280).

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

223301220142240 is a wasteful number, since it uses less digits than its factorization.

223301220142240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320844094 (or 4320844086 counting only the distinct ones).

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

Adding to 223301220142240 its reverse (42241022103322), we get a palindrome (265542242245562).

The spelling of 223301220142240 in words is "two hundred twenty-three trillion, three hundred one billion, two hundred twenty million, one hundred forty-two thousand, two hundred forty".