12335223533655 has 64 divisors (see below), whose sum is σ = 22761030689280. Its totient is φ = 5641622323200.

The previous prime is 12335223533653. The next prime is 12335223533683. The reversal of 12335223533655 is 55633532253321.

It is not a de Polignac number, because 12335223533655 - 2¹ = 12335223533653 is a prime.

It is a super-2 number, since 2×12335223533655² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12335223533653) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7713066 + ... + 9173975.

It is an arithmetic number, because the mean of its divisors is an integer number (355641104520).

Almost surely, 2^{12335223533655} is an apocalyptic number.

12335223533655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12335223533655 is a deficient number, since it is larger than the sum of its proper divisors (10425807155625).

12335223533655 is a wasteful number, since it uses less digits than its factorization.

12335223533655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16887312.

The product of its digits is 7290000, while the sum is 48.

Adding to 12335223533655 its reverse (55633532253321), we get a palindrome (67968755786976).

The spelling of 12335223533655 in words is "twelve trillion, three hundred thirty-five billion, two hundred twenty-three million, five hundred thirty-three thousand, six hundred fifty-five".