223232212022 has 8 divisors (see below), whose sum is σ = 334884793656. Its totient is φ = 111603947472.

The previous prime is 223232211947. The next prime is 223232212127. The reversal of 223232212022 is 220212232322.

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

It is a super-3 number, since 3×223232212022³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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, 6056303 + ... + 6093050.

It is an arithmetic number, because the mean of its divisors is an integer number (41860599207).

Almost surely, 2^223232212022 is an apocalyptic number.

223232212022 is a deficient number, since it is larger than the sum of its proper divisors (111652581634).

223232212022 is a wasteful number, since it uses less digits than its factorization.

223232212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12158542.

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

Adding to 223232212022 its reverse (220212232322), we get a palindrome (443444444344).

The spelling of 223232212022 in words is "two hundred twenty-three billion, two hundred thirty-two million, two hundred twelve thousand, twenty-two".