2232223331 has 16 divisors (see below), whose sum is σ = 2448577824. Its totient is φ = 2022568704.

The previous prime is 2232223327. The next prime is 2232223333. The reversal of 2232223331 is 1333222322.

It is not a de Polignac number, because 2232223331 - 2² = 2232223327 is a prime.

It is a super-3 number, since 3×2232223331³ (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 junction number, because it is equal to n+sod(n) for n = 2232223297 and 2232223306.

It is not an unprimeable number, because it can be changed into a prime (2232223333) 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, 162815 + ... + 175991.

It is an arithmetic number, because the mean of its divisors is an integer number (153036114).

Almost surely, 2^2232223331 is an apocalyptic number.

2232223331 is a deficient number, since it is larger than the sum of its proper divisors (216354493).

2232223331 is a wasteful number, since it uses less digits than its factorization.

2232223331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13430.

The product of its digits is 2592, while the sum is 23.

The square root of 2232223331 is about 47246.4107737297. The cubic root of 2232223331 is about 1306.9106017651.

Adding to 2232223331 its reverse (1333222322), we get a palindrome (3565445653).

The spelling of 2232223331 in words is "two billion, two hundred thirty-two million, two hundred twenty-three thousand, three hundred thirty-one".