12211520035 has 48 divisors (see below), whose sum is σ = 17388894240. Its totient is φ = 8160721920.

The previous prime is 12211520017. The next prime is 12211520047. The reversal of 12211520035 is 53002511221.

12211520035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12211520035 - 2⁵ = 12211520003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12211519988 and 12211520015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2125687 + ... + 2131423.

It is an arithmetic number, because the mean of its divisors is an integer number (362268630).

Almost surely, 2^12211520035 is an apocalyptic number.

12211520035 is a deficient number, since it is larger than the sum of its proper divisors (5177374205).

12211520035 is a wasteful number, since it uses less digits than its factorization.

12211520035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008 (or 5995 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 12211520035 in words is "twelve billion, two hundred eleven million, five hundred twenty thousand, thirty-five".