12241322055 has 12 divisors (see below), whose sum is σ = 21218291640. Its totient is φ = 6528705072.

The previous prime is 12241322047. The next prime is 12241322059. The reversal of 12241322055 is 55022314221.

12241322055 is a `hidden beast` number, since 1 + 22 + 413 + 220 + 5 + 5 = 666.

It is not a de Polignac number, because 12241322055 - 2³ = 12241322047 is a prime.

It is a super-3 number, since 3×12241322055³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12241322059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136014645 + ... + 136014734.

It is an arithmetic number, because the mean of its divisors is an integer number (1768190970).

Almost surely, 2^12241322055 is an apocalyptic number.

12241322055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12241322055 is a deficient number, since it is larger than the sum of its proper divisors (8976969585).

12241322055 is a wasteful number, since it uses less digits than its factorization.

12241322055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272029390 (or 272029387 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 12241322055 its reverse (55022314221), we get a palindrome (67263636276).

The spelling of 12241322055 in words is "twelve billion, two hundred forty-one million, three hundred twenty-two thousand, fifty-five".