22113313323 has 16 divisors (see below), whose sum is σ = 29654245920. Its totient is φ = 14657474304.

The previous prime is 22113313259. The next prime is 22113313333. The reversal of 22113313323 is 32331331122.

It is not a de Polignac number, because 22113313323 - 2⁶ = 22113313259 is a prime.

It is a super-2 number, since 2×22113313323² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22113313293 and 22113313302.

It is not an unprimeable number, because it can be changed into a prime (22113313333) 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, 481615 + ... + 525527.

It is an arithmetic number, because the mean of its divisors is an integer number (1853390370).

Almost surely, 2^22113313323 is an apocalyptic number.

22113313323 is a deficient number, since it is larger than the sum of its proper divisors (7540932597).

22113313323 is a wasteful number, since it uses less digits than its factorization.

22113313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44878.

The product of its digits is 1944, while the sum is 24.

Adding to 22113313323 its reverse (32331331122), we get a palindrome (54444644445).

The spelling of 22113313323 in words is "twenty-two billion, one hundred thirteen million, three hundred thirteen thousand, three hundred twenty-three".