223558875142 has 16 divisors (see below), whose sum is σ = 335653443072. Its totient is φ = 111674435400.

The previous prime is 223558875103. The next prime is 223558875149. The reversal of 223558875142 is 241578855322.

It is a self number, because there is not a number n which added to its sum of digits gives 223558875142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223558875149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16613517 + ... + 16626967.

It is an arithmetic number, because the mean of its divisors is an integer number (20978340192).

Almost surely, 2^223558875142 is an apocalyptic number.

223558875142 is a deficient number, since it is larger than the sum of its proper divisors (112094567930).

223558875142 is a wasteful number, since it uses less digits than its factorization.

223558875142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20643.

The product of its digits is 5376000, while the sum is 52.

The spelling of 223558875142 in words is "two hundred twenty-three billion, five hundred fifty-eight million, eight hundred seventy-five thousand, one hundred forty-two".