11303230222231 has 4 divisors (see below), whose sum is σ = 11310135068232. Its totient is φ = 11296325376232.

The previous prime is 11303230222211. The next prime is 11303230222241. The reversal of 11303230222231 is 13222203230311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11303230222231 - 2⁹ = 11303230221719 is a prime.

It is a super-2 number, since 2×11303230222231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11303230222196 and 11303230222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303230222211) 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, 3452420545 + ... + 3452423818.

It is an arithmetic number, because the mean of its divisors is an integer number (2827533767058).

Almost surely, 2^{11303230222231} is an apocalyptic number.

11303230222231 is a deficient number, since it is larger than the sum of its proper divisors (6904846001).

11303230222231 is an equidigital number, since it uses as much as digits as its factorization.

11303230222231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6904846000.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 11303230222231 its reverse (13222203230311), we get a palindrome (24525433452542).

The spelling of 11303230222231 in words is "eleven trillion, three hundred three billion, two hundred thirty million, two hundred twenty-two thousand, two hundred thirty-one".