233245220331122 has 8 divisors (see below), whose sum is σ = 350434877225436. Its totient is φ = 116433594589312.

The previous prime is 233245220331121. The next prime is 233245220331157. The reversal of 233245220331122 is 221133022542332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 201544615682881 + 31700604648241 = 14196641^2 + 5630329^2 .

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

It is not an unprimeable number, because it can be changed into a prime (233245220331121) 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, 94507786583 + ... + 94507789050.

Almost surely, 2^{233245220331122} is an apocalyptic number.

233245220331122 is a deficient number, since it is larger than the sum of its proper divisors (117189656894314).

233245220331122 is a wasteful number, since it uses less digits than its factorization.

233245220331122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189015576252.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 233245220331122 its reverse (221133022542332), we get a palindrome (454378242873454).

The spelling of 233245220331122 in words is "two hundred thirty-three trillion, two hundred forty-five billion, two hundred twenty million, three hundred thirty-one thousand, one hundred twenty-two".