223222202231 has 32 divisors (see below), whose sum is σ = 265284108288. Its totient is φ = 183798126720.

The previous prime is 223222202201. The next prime is 223222202257. The reversal of 223222202231 is 132202222322.

It is a cyclic number.

It is not a de Polignac number, because 223222202231 - 2¹⁴ = 223222185847 is a prime.

It is a super-3 number, since 3×223222202231³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223222202197 and 223222202206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223222202201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25410866 + ... + 25419648.

It is an arithmetic number, because the mean of its divisors is an integer number (8290128384).

Almost surely, 2^223222202231 is an apocalyptic number.

223222202231 is a deficient number, since it is larger than the sum of its proper divisors (42061906057).

223222202231 is a wasteful number, since it uses less digits than its factorization.

223222202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9671.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 223222202231 its reverse (132202222322), we get a palindrome (355424424553).

The spelling of 223222202231 in words is "two hundred twenty-three billion, two hundred twenty-two million, two hundred two thousand, two hundred thirty-one".