14223442022412 has 144 divisors (see below), whose sum is σ = 39057279377760. Its totient is φ = 4016428416000.

The previous prime is 14223442022381. The next prime is 14223442022429. The reversal of 14223442022412 is 21422024432241.

14223442022412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122451162 + ... + 122567262.

It is an arithmetic number, because the mean of its divisors is an integer number (271231106790).

Almost surely, 2^{14223442022412} is an apocalyptic number.

14223442022412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14223442022412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19528639688880).

14223442022412 is an abundant number, since it is smaller than the sum of its proper divisors (24833837355348).

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

14223442022412 is a wasteful number, since it uses less digits than its factorization.

14223442022412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118552 (or 118543 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 14223442022412 its reverse (21422024432241), we get a palindrome (35645466454653).

The spelling of 14223442022412 in words is "fourteen trillion, two hundred twenty-three billion, four hundred forty-two million, twenty-two thousand, four hundred twelve".