233223001033012 has 12 divisors (see below), whose sum is σ = 411752112444036. Its totient is φ = 115579540334720.

The previous prime is 233223001032871. The next prime is 233223001033049. The reversal of 233223001033012 is 210330100322332.

It can be written as a sum of positive squares in 2 ways, for example, as 128558724963876 + 104664276069136 = 11338374^2 + 10230556^2 .

It is a super-2 number, since 2×233223001033012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257990044939 + ... + 257990045842.

It is an arithmetic number, because the mean of its divisors is an integer number (34312676037003).

Almost surely, 2^{233223001033012} is an apocalyptic number.

It is an amenable number.

233223001033012 is a deficient number, since it is larger than the sum of its proper divisors (178529111411024).

233223001033012 is a wasteful number, since it uses less digits than its factorization.

233223001033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515980090898 (or 515980090896 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 233223001033012 its reverse (210330100322332), we get a palindrome (443553101355344).

The spelling of 233223001033012 in words is "two hundred thirty-three trillion, two hundred twenty-three billion, one million, thirty-three thousand, twelve".