223004422143 has 12 divisors (see below), whose sum is σ = 336122607600. Its totient is φ = 142205718336.

The previous prime is 223004422141. The next prime is 223004422153. The reversal of 223004422143 is 341224400322.

223004422143 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 0 + 442 + 214 + 3 = 666.

It is not a de Polignac number, because 223004422143 - 2¹ = 223004422141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223004422141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538657818 + ... + 538658231.

It is an arithmetic number, because the mean of its divisors is an integer number (28010217300).

Almost surely, 2^223004422143 is an apocalyptic number.

223004422143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

223004422143 is a deficient number, since it is larger than the sum of its proper divisors (113118185457).

223004422143 is a wasteful number, since it uses less digits than its factorization.

223004422143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077316078 (or 1077316075 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 223004422143 its reverse (341224400322), we get a palindrome (564228822465).

The spelling of 223004422143 in words is "two hundred twenty-three billion, four million, four hundred twenty-two thousand, one hundred forty-three".