11331002323211 has 16 divisors (see below), whose sum is σ = 11731853387904. Its totient is φ = 10936840402944.

The previous prime is 11331002323169. The next prime is 11331002323217. The reversal of 11331002323211 is 11232320013311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331002323211 is a prime.

It is a super-2 number, since 2×11331002323211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331002323217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33100121 + ... + 33440693.

It is an arithmetic number, because the mean of its divisors is an integer number (733240836744).

Almost surely, 2^{11331002323211} is an apocalyptic number.

11331002323211 is a deficient number, since it is larger than the sum of its proper divisors (400851064693).

11331002323211 is an equidigital number, since it uses as much as digits as its factorization.

11331002323211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350390.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11331002323211 its reverse (11232320013311), we get a palindrome (22563322336522).

The spelling of 11331002323211 in words is "eleven trillion, three hundred thirty-one billion, two million, three hundred twenty-three thousand, two hundred eleven".