14001222101444 has 12 divisors (see below), whose sum is σ = 24513647447100. Its totient is φ = 6997322830848.

The previous prime is 14001222101413. The next prime is 14001222101491. The reversal of 14001222101444 is 44410122210041.

It can be written as a sum of positive squares in 2 ways, for example, as 7924011061444 + 6077211040000 = 2814962^2 + 2465200^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822045389 + ... + 822062420.

It is an arithmetic number, because the mean of its divisors is an integer number (2042803953925).

Almost surely, 2^{14001222101444} is an apocalyptic number.

It is an amenable number.

14001222101444 is a deficient number, since it is larger than the sum of its proper divisors (10512425345656).

14001222101444 is a wasteful number, since it uses less digits than its factorization.

14001222101444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644109942 (or 1644109940 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 14001222101444 its reverse (44410122210041), we get a palindrome (58411344311485).

The spelling of 14001222101444 in words is "fourteen trillion, one billion, two hundred twenty-two million, one hundred one thousand, four hundred forty-four".