22331011223 has 8 divisors (see below), whose sum is σ = 22516006800. Its totient is φ = 22146363648.

The previous prime is 22331011217. The next prime is 22331011229. The reversal of 22331011223 is 32211013322.

It is an interprime number because it is at equal distance from previous prime (22331011217) and next prime (22331011229).

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 22331011223 - 2¹⁰ = 22331010199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22331011195 and 22331011204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22331011229) 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, 42665 + ... + 215597.

It is an arithmetic number, because the mean of its divisors is an integer number (2814500850).

Almost surely, 2^22331011223 is an apocalyptic number.

22331011223 is a deficient number, since it is larger than the sum of its proper divisors (184995577).

22331011223 is a wasteful number, since it uses less digits than its factorization.

22331011223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174001.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22331011223 its reverse (32211013322), we get a palindrome (54542024545).

The spelling of 22331011223 in words is "twenty-two billion, three hundred thirty-one million, eleven thousand, two hundred twenty-three".