14001223212242 has 16 divisors (see below), whose sum is σ = 25413984990720. Its totient is φ = 5647552219968.

The previous prime is 14001223212233. The next prime is 14001223212247. The reversal of 14001223212242 is 24221232210041.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14001223212247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29414334242 + ... + 29414334717.

It is an arithmetic number, because the mean of its divisors is an integer number (1588374061920).

Almost surely, 2^{14001223212242} is an apocalyptic number.

14001223212242 is a deficient number, since it is larger than the sum of its proper divisors (11412761778478).

14001223212242 is a wasteful number, since it uses less digits than its factorization.

14001223212242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58828668985.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14001223212242 its reverse (24221232210041), we get a palindrome (38222455422283).

The spelling of 14001223212242 in words is "fourteen trillion, one billion, two hundred twenty-three million, two hundred twelve thousand, two hundred forty-two".