140224223221303 has 6 divisors (see below), whose sum is σ = 151840431062304. Its totient is φ = 129437744511816.

The previous prime is 140224223221279. The next prime is 140224223221309. The reversal of 140224223221303 is 303122322422041.

It is not a de Polignac number, because 140224223221303 - 2⁹ = 140224223220791 is a prime.

It is a super-2 number, since 2×140224223221303² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140224223221309) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 414864565575 + ... + 414864565912.

It is an arithmetic number, because the mean of its divisors is an integer number (25306738510384).

Almost surely, 2^{140224223221303} is an apocalyptic number.

140224223221303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140224223221303 is a deficient number, since it is larger than the sum of its proper divisors (11616207841001).

140224223221303 is an equidigital number, since it uses as much as digits as its factorization.

140224223221303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829729131513 (or 829729131500 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 140224223221303 its reverse (303122322422041), we get a palindrome (443346545643344).

The spelling of 140224223221303 in words is "one hundred forty trillion, two hundred twenty-four billion, two hundred twenty-three million, two hundred twenty-one thousand, three hundred three".