22311120323023 has 4 divisors (see below), whose sum is σ = 25498423226320. Its totient is φ = 19123817419728.

The previous prime is 22311120323021. The next prime is 22311120323059. The reversal of 22311120323023 is 32032302111322.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 22311120323023 - 2¹ = 22311120323021 is a prime.

It is a super-3 number, since 3×22311120323023³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22311120323021) by changing a digit.

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, 1593651451638 + ... + 1593651451651.

It is an arithmetic number, because the mean of its divisors is an integer number (6374605806580).

Almost surely, 2^{22311120323023} is an apocalyptic number.

22311120323023 is a deficient number, since it is larger than the sum of its proper divisors (3187302903297).

22311120323023 is an equidigital number, since it uses as much as digits as its factorization.

22311120323023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187302903296.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22311120323023 its reverse (32032302111322), we get a palindrome (54343422434345).

The spelling of 22311120323023 in words is "twenty-two trillion, three hundred eleven billion, one hundred twenty million, three hundred twenty-three thousand, twenty-three".