223333420220422 has 16 divisors (see below), whose sum is σ = 363357386702352. Its totient is φ = 102534712295680.

The previous prime is 223333420220401. The next prime is 223333420220459. The reversal of 223333420220422 is 224022024333322.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80105242588 + ... + 80105245375.

It is an arithmetic number, because the mean of its divisors is an integer number (22709836668897).

Almost surely, 2^{223333420220422} is an apocalyptic number.

223333420220422 is a deficient number, since it is larger than the sum of its proper divisors (140023966481930).

223333420220422 is a wasteful number, since it uses less digits than its factorization.

223333420220422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160210488023.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 223333420220422 its reverse (224022024333322), we get a palindrome (447355444553744).

The spelling of 223333420220422 in words is "two hundred twenty-three trillion, three hundred thirty-three billion, four hundred twenty million, two hundred twenty thousand, four hundred twenty-two".