11331122132101 has 4 divisors (see below), whose sum is σ = 11357412439104. Its totient is φ = 11304831825100.

The previous prime is 11331122132089. The next prime is 11331122132123. The reversal of 11331122132101 is 10123122113311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11331122132101 - 2¹⁷ = 11331122001029 is a prime.

It is a super-2 number, since 2×11331122132101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331122133101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13145152855 + ... + 13145153716.

It is an arithmetic number, because the mean of its divisors is an integer number (2839353109776).

Almost surely, 2^{11331122132101} is an apocalyptic number.

It is an amenable number.

11331122132101 is a deficient number, since it is larger than the sum of its proper divisors (26290307003).

11331122132101 is an equidigital number, since it uses as much as digits as its factorization.

11331122132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26290307002.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11331122132101 its reverse (10123122113311), we get a palindrome (21454244245412).

The spelling of 11331122132101 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-two million, one hundred thirty-two thousand, one hundred one".