11240121312201 has 8 divisors (see below), whose sum is σ = 14988423306304. Its totient is φ = 7492616763120.

The previous prime is 11240121312187. The next prime is 11240121312221. The reversal of 11240121312201 is 10221312104211.

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

It is not a de Polignac number, because 11240121312201 - 2¹⁴ = 11240121295817 is a prime.

It is a super-2 number, since 2×11240121312201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11240121312221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199328365 + ... + 199384746.

It is an arithmetic number, because the mean of its divisors is an integer number (1873552913288).

Almost surely, 2^{11240121312201} is an apocalyptic number.

It is an amenable number.

11240121312201 is a deficient number, since it is larger than the sum of its proper divisors (3748301994103).

11240121312201 is an equidigital number, since it uses as much as digits as its factorization.

11240121312201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398722511.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11240121312201 its reverse (10221312104211), we get a palindrome (21461433416412).

The spelling of 11240121312201 in words is "eleven trillion, two hundred forty billion, one hundred twenty-one million, three hundred twelve thousand, two hundred one".