22113322131223 has 8 divisors (see below), whose sum is σ = 22121667216000. Its totient is φ = 22104977450808.

The previous prime is 22113322131191. The next prime is 22113322131259. The reversal of 22113322131223 is 32213122331122.

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 22113322131223 - 2⁵ = 22113322131191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22113322131191 and 22113322131200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22113322141223) 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, 151285428 + ... + 151431526.

It is an arithmetic number, because the mean of its divisors is an integer number (2765208402000).

Almost surely, 2^{22113322131223} is an apocalyptic number.

22113322131223 is a deficient number, since it is larger than the sum of its proper divisors (8345084777).

22113322131223 is a wasteful number, since it uses less digits than its factorization.

22113322131223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202181.

The product of its digits is 5184, while the sum is 28.

Adding to 22113322131223 its reverse (32213122331122), we get a palindrome (54326444462345).

The spelling of 22113322131223 in words is "twenty-two trillion, one hundred thirteen billion, three hundred twenty-two million, one hundred thirty-one thousand, two hundred twenty-three".