222031233023 has 4 divisors (see below), whose sum is σ = 224841755040. Its totient is φ = 219220711008.

The previous prime is 222031232953. The next prime is 222031233031. The reversal of 222031233023 is 320332130222.

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 222031233023 - 2¹² = 222031228927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222031233023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222031433023) 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, 1405260890 + ... + 1405261047.

It is an arithmetic number, because the mean of its divisors is an integer number (56210438760).

Almost surely, 2^222031233023 is an apocalyptic number.

222031233023 is a deficient number, since it is larger than the sum of its proper divisors (2810522017).

222031233023 is an equidigital number, since it uses as much as digits as its factorization.

222031233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810522016.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 222031233023 its reverse (320332130222), we get a palindrome (542363363245).

The spelling of 222031233023 in words is "two hundred twenty-two billion, thirty-one million, two hundred thirty-three thousand, twenty-three".