11133122321201 has 8 divisors (see below), whose sum is σ = 11731373183520. Its totient is φ = 10536101164512.

The previous prime is 11133122321171. The next prime is 11133122321231. The reversal of 11133122321201 is 10212322133111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11133122321171) and next prime (11133122321231).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11133122321201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11133122321231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307407815 + ... + 307444028.

It is an arithmetic number, because the mean of its divisors is an integer number (1466421647940).

Almost surely, 2^{11133122321201} is an apocalyptic number.

It is an amenable number.

11133122321201 is a deficient number, since it is larger than the sum of its proper divisors (598250862319).

11133122321201 is an equidigital number, since it uses as much as digits as its factorization.

11133122321201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614852815.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11133122321201 its reverse (10212322133111), we get a palindrome (21345444454312).

The spelling of 11133122321201 in words is "eleven trillion, one hundred thirty-three billion, one hundred twenty-two million, three hundred twenty-one thousand, two hundred one".