233311221201 has 8 divisors (see below), whose sum is σ = 311151037600. Its totient is φ = 155506109472.

The previous prime is 233311221193. The next prime is 233311221223. The reversal of 233311221201 is 102122113332.

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

It is not a de Polignac number, because 233311221201 - 2³ = 233311221193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233311221251) 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, 8660476 + ... + 8687373.

It is an arithmetic number, because the mean of its divisors is an integer number (38893879700).

Almost surely, 2^233311221201 is an apocalyptic number.

It is an amenable number.

233311221201 is a deficient number, since it is larger than the sum of its proper divisors (77839816399).

233311221201 is a wasteful number, since it uses less digits than its factorization.

233311221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17352335.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 233311221201 its reverse (102122113332), we get a palindrome (335433334533).

The spelling of 233311221201 in words is "two hundred thirty-three billion, three hundred eleven million, two hundred twenty-one thousand, two hundred one".