12214310342444 has 48 divisors (see below), whose sum is σ = 25716957342720. Its totient is φ = 4958688430080.

The previous prime is 12214310342419. The next prime is 12214310342447. The reversal of 12214310342444 is 44424301341221.

It is not an unprimeable number, because it can be changed into a prime (12214310342447) 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 15 ways as a sum of consecutive naturals, for example, 4079309 + ... + 6408539.

It is an arithmetic number, because the mean of its divisors is an integer number (535769944640).

Almost surely, 2^{12214310342444} is an apocalyptic number.

12214310342444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12214310342444 is an abundant number, since it is smaller than the sum of its proper divisors (13502647000276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12214310342444 is a wasteful number, since it uses less digits than its factorization.

12214310342444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339118 (or 2339116 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 12214310342444 its reverse (44424301341221), we get a palindrome (56638611683665).

The spelling of 12214310342444 in words is "twelve trillion, two hundred fourteen billion, three hundred ten million, three hundred forty-two thousand, four hundred forty-four".