11202231133321 has 2 divisors, whose sum is σ = 11202231133322. Its totient is φ = 11202231133320.

The previous prime is 11202231133283. The next prime is 11202231133337. The reversal of 11202231133321 is 12333113220211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10509234822025 + 692996311296 = 3241795^2 + 832464^2 .

It is a cyclic number.

It is not a de Polignac number, because 11202231133321 - 2¹⁹ = 11202230609033 is a prime.

It is not a weakly prime, because it can be changed into another prime (11202231133391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601115566660 + 5601115566661.

It is an arithmetic number, because the mean of its divisors is an integer number (5601115566661).

Almost surely, 2^{11202231133321} is an apocalyptic number.

It is an amenable number.

11202231133321 is a deficient number, since it is larger than the sum of its proper divisors (1).

11202231133321 is an equidigital number, since it uses as much as digits as its factorization.

11202231133321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11202231133321 its reverse (12333113220211), we get a palindrome (23535344353532).

The spelling of 11202231133321 in words is "eleven trillion, two hundred two billion, two hundred thirty-one million, one hundred thirty-three thousand, three hundred twenty-one".