11232001315550 has 12 divisors (see below), whose sum is σ = 20891522447016. Its totient is φ = 4492800526200.

The previous prime is 11232001315523. The next prime is 11232001315567. The reversal of 11232001315550 is 5551310023211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112320013106 + ... + 112320013205.

It is an arithmetic number, because the mean of its divisors is an integer number (1740960203918).

Almost surely, 2^{11232001315550} is an apocalyptic number.

11232001315550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11232001315550 is a deficient number, since it is larger than the sum of its proper divisors (9659521131466).

11232001315550 is a wasteful number, since it uses less digits than its factorization.

11232001315550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224640026323 (or 224640026318 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 11232001315550 its reverse (5551310023211), we get a palindrome (16783311338761).

The spelling of 11232001315550 in words is "eleven trillion, two hundred thirty-two billion, one million, three hundred fifteen thousand, five hundred fifty".