2232223231 has 8 divisors (see below), whose sum is σ = 2633406464. Its totient is φ = 1851613560.

The previous prime is 2232223219. The next prime is 2232223237. The reversal of 2232223231 is 1323222322.

2232223231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2232223231 - 2¹⁹ = 2231698943 is a prime.

It is a super-3 number, since 3×2232223231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232223237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5143155 + ... + 5143588.

It is an arithmetic number, because the mean of its divisors is an integer number (329175808).

Almost surely, 2^2232223231 is an apocalyptic number.

2232223231 is a deficient number, since it is larger than the sum of its proper divisors (401183233).

2232223231 is a wasteful number, since it uses less digits than its factorization.

2232223231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10286781.

The product of its digits is 1728, while the sum is 22.

The square root of 2232223231 is about 47246.4097154482. The cubic root of 2232223231 is about 1306.9105822493.

Adding to 2232223231 its reverse (1323222322), we get a palindrome (3555445553).

Subtracting from 2232223231 its reverse (1323222322), we obtain a palindrome (909000909).

The spelling of 2232223231 in words is "two billion, two hundred thirty-two million, two hundred twenty-three thousand, two hundred thirty-one".