11234221413 has 4 divisors (see below), whose sum is σ = 14978961888. Its totient is φ = 7489480940.

The previous prime is 11234221399. The next prime is 11234221421. The reversal of 11234221413 is 31412243211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11234221413 - 2⁵ = 11234221381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234221613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1872370233 + ... + 1872370238.

It is an arithmetic number, because the mean of its divisors is an integer number (3744740472).

Almost surely, 2^11234221413 is an apocalyptic number.

It is an amenable number.

11234221413 is a deficient number, since it is larger than the sum of its proper divisors (3744740475).

11234221413 is an equidigital number, since it uses as much as digits as its factorization.

11234221413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744740474.

The product of its digits is 1152, while the sum is 24.

Adding to 11234221413 its reverse (31412243211), we get a palindrome (42646464624).

The spelling of 11234221413 in words is "eleven billion, two hundred thirty-four million, two hundred twenty-one thousand, four hundred thirteen".