233212012404011 has 16 divisors (see below), whose sum is σ = 235711430317440. Its totient is φ = 230724351777600.

The previous prime is 233212012404001. The next prime is 233212012404089. The reversal of 233212012404011 is 110404210212332.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 233212012404011 - 2¹⁰ = 233212012402987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233212012404001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313009520 + ... + 313753698.

It is an arithmetic number, because the mean of its divisors is an integer number (14731964394840).

Almost surely, 2^{233212012404011} is an apocalyptic number.

233212012404011 is a deficient number, since it is larger than the sum of its proper divisors (2499417913429).

233212012404011 is a wasteful number, since it uses less digits than its factorization.

233212012404011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752074.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 233212012404011 its reverse (110404210212332), we get a palindrome (343616222616343).

The spelling of 233212012404011 in words is "two hundred thirty-three trillion, two hundred twelve billion, twelve million, four hundred four thousand, eleven".