140223222223 has 8 divisors (see below), whose sum is σ = 161673298848. Its totient is φ = 119127692544.

The previous prime is 140223222179. The next prime is 140223222239. The reversal of 140223222223 is 322222322041.

140223222223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140223222223 - 2²⁵ = 140189667791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223222523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88635886 + ... + 88637467.

It is an arithmetic number, because the mean of its divisors is an integer number (20209162356).

Almost surely, 2^140223222223 is an apocalyptic number.

140223222223 is a deficient number, since it is larger than the sum of its proper divisors (21450076625).

140223222223 is a wasteful number, since it uses less digits than its factorization.

140223222223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177273473.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 140223222223 its reverse (322222322041), we get a palindrome (462445544264).

The spelling of 140223222223 in words is "one hundred forty billion, two hundred twenty-three million, two hundred twenty-two thousand, two hundred twenty-three".