23312211323233 has 16 divisors (see below), whose sum is σ = 27209597474304. Its totient is φ = 19556599233600.

The previous prime is 23312211323213. The next prime is 23312211323309. The reversal of 23312211323233 is 33232311221332.

It is a cyclic number.

It is not a de Polignac number, because 23312211323233 - 2⁹ = 23312211322721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23312211323195 and 23312211323204.

It is not an unprimeable number, because it can be changed into a prime (23312211323213) 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, 72581991 + ... + 72902467.

It is an arithmetic number, because the mean of its divisors is an integer number (1700599842144).

Almost surely, 2^{23312211323233} is an apocalyptic number.

It is an amenable number.

23312211323233 is a deficient number, since it is larger than the sum of its proper divisors (3897386151071).

23312211323233 is a wasteful number, since it uses less digits than its factorization.

23312211323233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541632.

The product of its digits is 23328, while the sum is 31.

Adding to 23312211323233 its reverse (33232311221332), we get a palindrome (56544522544565).

The spelling of 23312211323233 in words is "twenty-three trillion, three hundred twelve billion, two hundred eleven million, three hundred twenty-three thousand, two hundred thirty-three".