2232133331 has 8 divisors (see below), whose sum is σ = 2322284544. Its totient is φ = 2143116360.

The previous prime is 2232133327. The next prime is 2232133333. The reversal of 2232133331 is 1333312322.

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 2232133331 - 2² = 2232133327 is a prime.

It is a super-3 number, since 3×2232133331³ (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 = 2232133297 and 2232133306.

It is not an unprimeable number, because it can be changed into a prime (2232133333) 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, 279545 + ... + 287418.

It is an arithmetic number, because the mean of its divisors is an integer number (290285568).

Almost surely, 2^2232133331 is an apocalyptic number.

2232133331 is a deficient number, since it is larger than the sum of its proper divisors (90151213).

2232133331 is a wasteful number, since it uses less digits than its factorization.

2232133331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567121.

The product of its digits is 1944, while the sum is 23.

The square root of 2232133331 is about 47245.4583108260. The cubic root of 2232133331 is about 1306.8930372838.

Adding to 2232133331 its reverse (1333312322), we get a palindrome (3565445653).

The spelling of 2232133331 in words is "two billion, two hundred thirty-two million, one hundred thirty-three thousand, three hundred thirty-one".