12210305273026 has 16 divisors (see below), whose sum is σ = 21226768122240. Its totient is φ = 5159283917760.

The previous prime is 12210305273017. The next prime is 12210305273071. The reversal of 12210305273026 is 62037250301221.

12210305273026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12210305272982 and 12210305273000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6142003671 + ... + 6142005658.

It is an arithmetic number, because the mean of its divisors is an integer number (1326673007640).

Almost surely, 2^{12210305273026} is an apocalyptic number.

12210305273026 is a deficient number, since it is larger than the sum of its proper divisors (9016462849214).

12210305273026 is a wasteful number, since it uses less digits than its factorization.

12210305273026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284009409.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 12210305273026 its reverse (62037250301221), we get a palindrome (74247555574247).

The spelling of 12210305273026 in words is "twelve trillion, two hundred ten billion, three hundred five million, two hundred seventy-three thousand, twenty-six".