223420305335 has 8 divisors (see below), whose sum is σ = 268141497120. Its totient is φ = 178711490464.

The previous prime is 223420305323. The next prime is 223420305371. The reversal of 223420305335 is 533503024322.

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

It is a cyclic number.

It is not a de Polignac number, because 223420305335 - 2⁴ = 223420305319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3054467 + ... + 3126756.

It is an arithmetic number, because the mean of its divisors is an integer number (33517687140).

Almost surely, 2^223420305335 is an apocalyptic number.

223420305335 is a deficient number, since it is larger than the sum of its proper divisors (44721191785).

223420305335 is an equidigital number, since it uses as much as digits as its factorization.

223420305335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6188457.

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 223420305335 its reverse (533503024322), we get a palindrome (756923329657).

The spelling of 223420305335 in words is "two hundred twenty-three billion, four hundred twenty million, three hundred five thousand, three hundred thirty-five".