222023221023 has 8 divisors (see below), whose sum is σ = 296033205888. Its totient is φ = 148014358424.

The previous prime is 222023221009. The next prime is 222023221027. The reversal of 222023221023 is 320122320222.

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

It is a cyclic number.

It is not a de Polignac number, because 222023221023 - 2⁶ = 222023220959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222023221027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461236 + ... + 810422.

It is an arithmetic number, because the mean of its divisors is an integer number (37004150736).

Almost surely, 2^222023221023 is an apocalyptic number.

222023221023 is a deficient number, since it is larger than the sum of its proper divisors (74009984865).

222023221023 is a wasteful number, since it uses less digits than its factorization.

222023221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561133.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222023221023 its reverse (320122320222), we get a palindrome (542145541245).

The spelling of 222023221023 in words is "two hundred twenty-two billion, twenty-three million, two hundred twenty-one thousand, twenty-three".