326212248011 has 4 divisors (see below), whose sum is σ = 351305497872. Its totient is φ = 301118998152.

The previous prime is 326212247821. The next prime is 326212248121. The reversal of 326212248011 is 110842212623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110842212623 = 331 ⋅334870733.

It is a cyclic number.

It is not a de Polignac number, because 326212248011 - 2²⁶ = 326145139147 is a prime.

It is a super-2 number, since 2×326212248011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326212248811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12546624911 + ... + 12546624936.

It is an arithmetic number, because the mean of its divisors is an integer number (87826374468).

Almost surely, 2^326212248011 is an apocalyptic number.

326212248011 is a deficient number, since it is larger than the sum of its proper divisors (25093249861).

326212248011 is a wasteful number, since it uses less digits than its factorization.

326212248011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25093249860.

The product of its (nonzero) digits is 9216, while the sum is 32.

It can be divided in two parts, 3262122 and 48011, that added together give a palindrome (3310133).

The spelling of 326212248011 in words is "three hundred twenty-six billion, two hundred twelve million, two hundred forty-eight thousand, eleven".