23203222122231 has 48 divisors (see below), whose sum is σ = 35123111761920. Its totient is φ = 14742266172480.

The previous prime is 23203222122217. The next prime is 23203222122257. The reversal of 23203222122231 is 13222122230232.

23203222122231 is a `hidden beast` number, since 2 + 3 + 203 + 2 + 221 + 2 + 2 + 231 = 666.

It is not a de Polignac number, because 23203222122231 - 2¹⁸ = 23203221860087 is a prime.

It is a super-2 number, since 2×23203222122231² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23203222122195 and 23203222122204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23203222122331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67366030 + ... + 67709588.

It is an arithmetic number, because the mean of its divisors is an integer number (731731495040).

Almost surely, 2^{23203222122231} is an apocalyptic number.

23203222122231 is a deficient number, since it is larger than the sum of its proper divisors (11919889639689).

23203222122231 is a wasteful number, since it uses less digits than its factorization.

23203222122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347276 (or 347273 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 23203222122231 its reverse (13222122230232), we get a palindrome (36425344352463).

The spelling of 23203222122231 in words is "twenty-three trillion, two hundred three billion, two hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-one".