12055056235 has 32 divisors (see below), whose sum is σ = 15701064192. Its totient is φ = 8849917440.

The previous prime is 12055056193. The next prime is 12055056241. The reversal of 12055056235 is 53265055021.

It is not a de Polignac number, because 12055056235 - 2¹³ = 12055048043 is a prime.

It is a super-3 number, since 3×12055056235³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12055056235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2303692 + ... + 2308918.

It is an arithmetic number, because the mean of its divisors is an integer number (490658256).

Almost surely, 2^12055056235 is an apocalyptic number.

12055056235 is a deficient number, since it is larger than the sum of its proper divisors (3646007957).

12055056235 is a wasteful number, since it uses less digits than its factorization.

12055056235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 12055056235 in words is "twelve billion, fifty-five million, fifty-six thousand, two hundred thirty-five".