22311230113223 has 16 divisors (see below), whose sum is σ = 23891986800000. Its totient is φ = 20771374230432.

The previous prime is 22311230113201. The next prime is 22311230113231. The reversal of 22311230113223 is 32231103211322.

It is a cyclic number.

It is not a de Polignac number, because 22311230113223 - 2¹² = 22311230109127 is a prime.

It is a super-3 number, since 3×22311230113223³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22311230113192 and 22311230113201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22311230113253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327473 + ... + 6688026.

It is an arithmetic number, because the mean of its divisors is an integer number (1493249175000).

Almost surely, 2^{22311230113223} is an apocalyptic number.

22311230113223 is a deficient number, since it is larger than the sum of its proper divisors (1580756686777).

22311230113223 is a wasteful number, since it uses less digits than its factorization.

22311230113223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7018414.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 22311230113223 its reverse (32231103211322), we get a palindrome (54542333324545).

The spelling of 22311230113223 in words is "twenty-two trillion, three hundred eleven billion, two hundred thirty million, one hundred thirteen thousand, two hundred twenty-three".