11221413344 has 48 divisors (see below), whose sum is σ = 22384751760. Its totient is φ = 5536650240.

The previous prime is 11221413341. The next prime is 11221413347. The reversal of 11221413344 is 44331412211.

11221413344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11221413341) and next prime (11221413347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221413341) 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 7 ways as a sum of consecutive naturals, for example, 1537127 + ... + 1544409.

It is an arithmetic number, because the mean of its divisors is an integer number (466348995).

Almost surely, 2^11221413344 is an apocalyptic number.

It is an amenable number.

11221413344 is a deficient number, since it is larger than the sum of its proper divisors (11163338416).

11221413344 is an equidigital number, since it uses as much as digits as its factorization.

11221413344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7923 (or 7915 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 11221413344 its reverse (44331412211), we get a palindrome (55552825555).

The spelling of 11221413344 in words is "eleven billion, two hundred twenty-one million, four hundred thirteen thousand, three hundred forty-four".