11231222301203 has 4 divisors (see below), whose sum is σ = 11231231173008. Its totient is φ = 11231213429400.

The previous prime is 11231222301181. The next prime is 11231222301227. The reversal of 11231222301203 is 30210322213211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11231222301203 - 2¹² = 11231222297107 is a prime.

It is a super-2 number, since 2×11231222301203² (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 (11231224301203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2141351 + ... + 5200752.

It is an arithmetic number, because the mean of its divisors is an integer number (2807807793252).

Almost surely, 2^{11231222301203} is an apocalyptic number.

11231222301203 is a deficient number, since it is larger than the sum of its proper divisors (8871805).

11231222301203 is an equidigital number, since it uses as much as digits as its factorization.

11231222301203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8871804.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11231222301203 its reverse (30210322213211), we get a palindrome (41441544514414).

The spelling of 11231222301203 in words is "eleven trillion, two hundred thirty-one billion, two hundred twenty-two million, three hundred one thousand, two hundred three".