20222223120023 has 4 divisors (see below), whose sum is σ = 20222970264360. Its totient is φ = 20221475975688.

The previous prime is 20222223119999. The next prime is 20222223120049. The reversal of 20222223120023 is 32002132222202.

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 20222223120023 - 2²² = 20222218925719 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 (20222223120083) 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, 373531568 + ... + 373585701.

It is an arithmetic number, because the mean of its divisors is an integer number (5055742566090).

Almost surely, 2^{20222223120023} is an apocalyptic number.

20222223120023 is a deficient number, since it is larger than the sum of its proper divisors (747144337).

20222223120023 is an equidigital number, since it uses as much as digits as its factorization.

20222223120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747144336.

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

Adding to 20222223120023 its reverse (32002132222202), we get a palindrome (52224355342225).

The spelling of 20222223120023 in words is "twenty trillion, two hundred twenty-two billion, two hundred twenty-three million, one hundred twenty thousand, twenty-three".