11322100312231 has 2 divisors, whose sum is σ = 11322100312232. Its totient is φ = 11322100312230.

The previous prime is 11322100312183. The next prime is 11322100312273. The reversal of 11322100312231 is 13221300122311.

It is a strong prime.

It is an emirp because it is prime and its reverse (13221300122311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11322100312231 - 2⁴¹ = 9123077056679 is a prime.

It is a super-2 number, since 2×11322100312231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322100310231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661050156115 + 5661050156116.

It is an arithmetic number, because the mean of its divisors is an integer number (5661050156116).

Almost surely, 2^{11322100312231} is an apocalyptic number.

11322100312231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322100312231 is an equidigital number, since it uses as much as digits as its factorization.

11322100312231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11322100312231 its reverse (13221300122311), we get a palindrome (24543400434542).

The spelling of 11322100312231 in words is "eleven trillion, three hundred twenty-two billion, one hundred million, three hundred twelve thousand, two hundred thirty-one".