12212312014 has 8 divisors (see below), whose sum is σ = 20935392048. Its totient is φ = 5233848000.

The previous prime is 12212311973. The next prime is 12212312017. The reversal of 12212312014 is 41021321221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×12212312014³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12212311982 and 12212312000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212312017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436153987 + ... + 436154014.

It is an arithmetic number, because the mean of its divisors is an integer number (2616924006).

Almost surely, 2^12212312014 is an apocalyptic number.

12212312014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12212312014 is a deficient number, since it is larger than the sum of its proper divisors (8723080034).

12212312014 is an equidigital number, since it uses as much as digits as its factorization.

12212312014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872308010.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 12212312014 its reverse (41021321221), we get a palindrome (53233633235).

The spelling of 12212312014 in words is "twelve billion, two hundred twelve million, three hundred twelve thousand, fourteen".