234222033331 has 32 divisors (see below), whose sum is σ = 285902769600. Its totient is φ = 188942906880.

The previous prime is 234222033329. The next prime is 234222033377. The reversal of 234222033331 is 133330222432.

234222033331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234222033331 - 2¹ = 234222033329 is a prime.

It is a super-2 number, since 2×234222033331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234222033331.

It is not an unprimeable number, because it can be changed into a prime (234222033391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 826345 + ... + 1072981.

It is an arithmetic number, because the mean of its divisors is an integer number (8934461550).

Almost surely, 2^234222033331 is an apocalyptic number.

234222033331 is a deficient number, since it is larger than the sum of its proper divisors (51680736269).

234222033331 is a wasteful number, since it uses less digits than its factorization.

234222033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246919.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 234222033331 its reverse (133330222432), we get a palindrome (367552255763).

The spelling of 234222033331 in words is "two hundred thirty-four billion, two hundred twenty-two million, thirty-three thousand, three hundred thirty-one".