223322232303 has 8 divisors (see below), whose sum is σ = 330847751600. Its totient is φ = 148881488184.

The previous prime is 223322232251. The next prime is 223322232307. The reversal of 223322232303 is 303232223322.

223322232303 is a `hidden beast` number, since 2 + 2 + 3 + 322 + 2 + 32 + 303 = 666.

It is not a de Polignac number, because 223322232303 - 2¹⁸ = 223321970159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8271193789 = 223322232303 / (2 + 2 + 3 + 3 + 2 + 2 + 2 + 3 + 2 + 3 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223322232307) 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, 4135596868 + ... + 4135596921.

It is an arithmetic number, because the mean of its divisors is an integer number (41355968950).

Almost surely, 2^223322232303 is an apocalyptic number.

223322232303 is a deficient number, since it is larger than the sum of its proper divisors (107525519297).

223322232303 is an equidigital number, since it uses as much as digits as its factorization.

223322232303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8271193798 (or 8271193792 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 223322232303 its reverse (303232223322), we get a palindrome (526554455625).

It can be divided in two parts, 223322 and 232303, that added together give a square (455625 = 675²).

The spelling of 223322232303 in words is "two hundred twenty-three billion, three hundred twenty-two million, two hundred thirty-two thousand, three hundred three".