323222332111231 has 24 divisors (see below), whose sum is σ = 377026689064896. Its totient is φ = 276286322672640.

The previous prime is 323222332111117. The next prime is 323222332111249. The reversal of 323222332111231 is 132111233222323.

It is not a de Polignac number, because 323222332111231 - 2⁴¹ = 321023308855679 is a prime.

It is a super-2 number, since 2×323222332111231² (a number of 30 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 = 323222332111193 and 323222332111202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323222332111291) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 863302551 + ... + 863676871.

It is an arithmetic number, because the mean of its divisors is an integer number (15709445377704).

Almost surely, 2^{323222332111231} is an apocalyptic number.

323222332111231 is a deficient number, since it is larger than the sum of its proper divisors (53804356953665).

323222332111231 is a wasteful number, since it uses less digits than its factorization.

323222332111231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422719 (or 422712 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

Adding to 323222332111231 its reverse (132111233222323), we get a palindrome (455333565333554).

The spelling of 323222332111231 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, three hundred thirty-two million, one hundred eleven thousand, two hundred thirty-one".