223322131133 has 4 divisors (see below), whose sum is σ = 236458727100. Its totient is φ = 210185535168.

The previous prime is 223322131129. The next prime is 223322131141. The reversal of 223322131133 is 331131223322.

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

It can be written as a sum of positive squares in 2 ways, for example, as 164123834884 + 59198296249 = 405122^2 + 243307^2 .

It is a cyclic number.

It is not a de Polignac number, because 223322131133 - 2² = 223322131129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223322139133) 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, 6568297958 + ... + 6568297991.

It is an arithmetic number, because the mean of its divisors is an integer number (59114681775).

Almost surely, 2^223322131133 is an apocalyptic number.

It is an amenable number.

223322131133 is a deficient number, since it is larger than the sum of its proper divisors (13136595967).

223322131133 is a wasteful number, since it uses less digits than its factorization.

223322131133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13136595966.

The product of its digits is 3888, while the sum is 26.

Adding to 223322131133 its reverse (331131223322), we get a palindrome (554453354455).

The spelling of 223322131133 in words is "two hundred twenty-three billion, three hundred twenty-two million, one hundred thirty-one thousand, one hundred thirty-three".