22113123101233 has 8 divisors (see below), whose sum is σ = 22712364564008. Its totient is φ = 21513965295744.

The previous prime is 22113123101231. The next prime is 22113123101269. The reversal of 22113123101233 is 33210132131122.

It can be written as a sum of positive squares in 4 ways, for example, as 5459965935649 + 16653157165584 = 2336657^2 + 4080828^2 .

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 22113123101233 - 2¹ = 22113123101231 is a prime.

It is a super-2 number, since 2×22113123101233² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22113123101198 and 22113123101207.

It is not an unprimeable number, because it can be changed into a prime (22113123101231) 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, 20378316 + ... + 21435997.

It is an arithmetic number, because the mean of its divisors is an integer number (2839045570501).

Almost surely, 2^{22113123101233} is an apocalyptic number.

It is an amenable number.

22113123101233 is a deficient number, since it is larger than the sum of its proper divisors (599241462775).

22113123101233 is a wasteful number, since it uses less digits than its factorization.

22113123101233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41828643.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 22113123101233 its reverse (33210132131122), we get a palindrome (55323255232355).

The spelling of 22113123101233 in words is "twenty-two trillion, one hundred thirteen billion, one hundred twenty-three million, one hundred one thousand, two hundred thirty-three".