2233012231 has 4 divisors (see below), whose sum is σ = 2284942792. Its totient is φ = 2181081672.

The previous prime is 2233012219. The next prime is 2233012241. The reversal of 2233012231 is 1322103322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1322103322 = 2 ⋅661051661.

It is a cyclic number.

It is not a de Polignac number, because 2233012231 - 2²³ = 2224623623 is a prime.

It is a super-2 number, since 2×2233012231² = 9972687247591194722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2233012199 and 2233012208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233012241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25965216 + ... + 25965301.

It is an arithmetic number, because the mean of its divisors is an integer number (571235698).

Almost surely, 2^2233012231 is an apocalyptic number.

2233012231 is a deficient number, since it is larger than the sum of its proper divisors (51930561).

2233012231 is an equidigital number, since it uses as much as digits as its factorization.

2233012231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51930560.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2233012231 is about 47254.7588185571. The cubic root of 2233012231 is about 1307.0645439990.

Adding to 2233012231 its reverse (1322103322), we get a palindrome (3555115553).

The spelling of 2233012231 in words is "two billion, two hundred thirty-three million, twelve thousand, two hundred thirty-one".