222232232101223 has 4 divisors (see below), whose sum is σ = 222626960755608. Its totient is φ = 221837503446840.

The previous prime is 222232232101189. The next prime is 222232232101237. The reversal of 222232232101223 is 322101232232222.

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 222232232101223 - 2¹⁶ = 222232232035687 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 (222232232101273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197364326348 + ... + 197364327473.

It is an arithmetic number, because the mean of its divisors is an integer number (55656740188902).

Almost surely, 2^{222232232101223} is an apocalyptic number.

222232232101223 is a deficient number, since it is larger than the sum of its proper divisors (394728654385).

222232232101223 is an equidigital number, since it uses as much as digits as its factorization.

222232232101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394728654384.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 222232232101223 its reverse (322101232232222), we get a palindrome (544333464333445).

The spelling of 222232232101223 in words is "two hundred twenty-two trillion, two hundred thirty-two billion, two hundred thirty-two million, one hundred one thousand, two hundred twenty-three".