11332222421331 has 16 divisors (see below), whose sum is σ = 17476198435584. Its totient is φ = 6397536925344.

The previous prime is 11332222421297. The next prime is 11332222421347. The reversal of 11332222421331 is 13312422223311.

It is not a de Polignac number, because 11332222421331 - 2³⁴ = 11315042552147 is a prime.

It is a super-2 number, since 2×11332222421331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11332222421371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3250779216 + ... + 3250782701.

It is an arithmetic number, because the mean of its divisors is an integer number (1092262402224).

Almost surely, 2^{11332222421331} is an apocalyptic number.

11332222421331 is a deficient number, since it is larger than the sum of its proper divisors (6143976014253).

11332222421331 is an equidigital number, since it uses as much as digits as its factorization.

11332222421331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6501562010.

The product of its digits is 10368, while the sum is 30.

Adding to 11332222421331 its reverse (13312422223311), we get a palindrome (24644644644642).

It can be divided in two parts, 1133222 and 2421331, that added together give a palindrome (3554553).

The spelling of 11332222421331 in words is "eleven trillion, three hundred thirty-two billion, two hundred twenty-two million, four hundred twenty-one thousand, three hundred thirty-one".