2223231011233 has 2 divisors, whose sum is σ = 2223231011234. Its totient is φ = 2223231011232.

The previous prime is 2223231011213. The next prime is 2223231011249. The reversal of 2223231011233 is 3321101323222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2192910799104 + 30320212129 = 1480848^2 + 174127^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223231011233 - 2⁵ = 2223231011201 is a prime.

It is a super-2 number, since 2×2223231011233² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2223231011198 and 2223231011207.

It is not a weakly prime, because it can be changed into another prime (2223231011203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111615505616 + 1111615505617.

It is an arithmetic number, because the mean of its divisors is an integer number (1111615505617).

Almost surely, 2^{2223231011233} is an apocalyptic number.

It is an amenable number.

2223231011233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223231011233 is an equidigital number, since it uses as much as digits as its factorization.

2223231011233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2223231011233 its reverse (3321101323222), we get a palindrome (5544332334455).

The spelling of 2223231011233 in words is "two trillion, two hundred twenty-three billion, two hundred thirty-one million, eleven thousand, two hundred thirty-three".