12214253364 has 96 divisors (see below), whose sum is σ = 30445341696. Its totient is φ = 3797952000.

The previous prime is 12214253353. The next prime is 12214253377. The reversal of 12214253364 is 46335241221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13466199 + ... + 13467105.

It is an arithmetic number, because the mean of its divisors is an integer number (317138976).

Almost surely, 2^12214253364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12214253364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15222670848).

12214253364 is an abundant number, since it is smaller than the sum of its proper divisors (18231088332).

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

12214253364 is a wasteful number, since it uses less digits than its factorization.

12214253364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445 (or 1443 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

Adding to 12214253364 its reverse (46335241221), we get a palindrome (58549494585).

The spelling of 12214253364 in words is "twelve billion, two hundred fourteen million, two hundred fifty-three thousand, three hundred sixty-four".