11152233344 has 64 divisors (see below), whose sum is σ = 26077572960. Its totient is φ = 4650338304.

The previous prime is 11152233343. The next prime is 11152233349. The reversal of 11152233344 is 44333225111.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11152233343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135047 + ... + 201350.

Almost surely, 2^11152233344 is an apocalyptic number.

11152233344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11152233344 is an abundant number, since it is smaller than the sum of its proper divisors (14925339616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11152233344 is an equidigital number, since it uses as much as digits as its factorization.

11152233344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336455 (or 336443 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

Adding to 11152233344 its reverse (44333225111), we get a palindrome (55485458455).

The spelling of 11152233344 in words is "eleven billion, one hundred fifty-two million, two hundred thirty-three thousand, three hundred forty-four".