12210326014 has 4 divisors (see below), whose sum is σ = 18315489024. Its totient is φ = 6105163006.

The previous prime is 12210325999. The next prime is 12210326173. The reversal of 12210326014 is 41062301221.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12210326014² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3052581502 + ... + 3052581505.

It is an arithmetic number, because the mean of its divisors is an integer number (4578872256).

Almost surely, 2^12210326014 is an apocalyptic number.

12210326014 is a deficient number, since it is larger than the sum of its proper divisors (6105163010).

12210326014 is an equidigital number, since it uses as much as digits as its factorization.

12210326014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6105163009.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12210326014 its reverse (41062301221), we get a palindrome (53272627235).

The spelling of 12210326014 in words is "twelve billion, two hundred ten million, three hundred twenty-six thousand, fourteen".