12233353255545 has 32 divisors (see below), whose sum is σ = 19833420787200. Its totient is φ = 6437872306944.

The previous prime is 12233353255517. The next prime is 12233353255579. The reversal of 12233353255545 is 54555235333221.

It is a happy number.

It is not a de Polignac number, because 12233353255545 - 2¹⁵ = 12233353222777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12233353255494 and 12233353255503.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1288690 + ... + 5111499.

It is an arithmetic number, because the mean of its divisors is an integer number (619794399600).

Almost surely, 2^{12233353255545} is an apocalyptic number.

12233353255545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12233353255545 is a deficient number, since it is larger than the sum of its proper divisors (7600067531655).

12233353255545 is a wasteful number, since it uses less digits than its factorization.

12233353255545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6401889.

The product of its digits is 8100000, while the sum is 48.

Adding to 12233353255545 its reverse (54555235333221), we get a palindrome (66788588588766).

The spelling of 12233353255545 in words is "twelve trillion, two hundred thirty-three billion, three hundred fifty-three million, two hundred fifty-five thousand, five hundred forty-five".