223322403043 has 4 divisors (see below), whose sum is σ = 223354780200. Its totient is φ = 223290025888.

The previous prime is 223322403041. The next prime is 223322403079. The reversal of 223322403043 is 340304223322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223322403043 - 2¹ = 223322403041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223322403041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16178230 + ... + 16192027.

It is an arithmetic number, because the mean of its divisors is an integer number (55838695050).

Almost surely, 2^223322403043 is an apocalyptic number.

223322403043 is a deficient number, since it is larger than the sum of its proper divisors (32377157).

223322403043 is an equidigital number, since it uses as much as digits as its factorization.

223322403043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32377156.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 223322403043 its reverse (340304223322), we get a palindrome (563626626365).

The spelling of 223322403043 in words is "two hundred twenty-three billion, three hundred twenty-two million, four hundred three thousand, forty-three".