11421212233363 has 2 divisors, whose sum is σ = 11421212233364. Its totient is φ = 11421212233362.

The previous prime is 11421212233357. The next prime is 11421212233369. The reversal of 11421212233363 is 36333221212411.

It is a balanced prime because it is at equal distance from previous prime (11421212233357) and next prime (11421212233369).

It is a cyclic number.

It is not a de Polignac number, because 11421212233363 - 2⁵ = 11421212233331 is a prime.

It is not a weakly prime, because it can be changed into another prime (11421212233369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5710606116681 + 5710606116682.

It is an arithmetic number, because the mean of its divisors is an integer number (5710606116682).

Almost surely, 2^{11421212233363} is an apocalyptic number.

11421212233363 is a deficient number, since it is larger than the sum of its proper divisors (1).

11421212233363 is an equidigital number, since it uses as much as digits as its factorization.

11421212233363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

Adding to 11421212233363 its reverse (36333221212411), we get a palindrome (47754433445774).

The spelling of 11421212233363 in words is "eleven trillion, four hundred twenty-one billion, two hundred twelve million, two hundred thirty-three thousand, three hundred sixty-three".