14222354120040 has 128 divisors (see below), whose sum is σ = 46547816140800. Its totient is φ = 3447700465920.

The previous prime is 14222354120017. The next prime is 14222354120041. The reversal of 14222354120040 is 4002145322241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (14222354120041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33558981 + ... + 33980139.

It is an arithmetic number, because the mean of its divisors is an integer number (363654813600).

Almost surely, 2^{14222354120040} is an apocalyptic number.

14222354120040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14222354120040 is an abundant number, since it is smaller than the sum of its proper divisors (32325462020760).

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

14222354120040 is a wasteful number, since it uses less digits than its factorization.

14222354120040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446767 (or 446763 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14222354120040 its reverse (4002145322241), we get a palindrome (18224499442281).

The spelling of 14222354120040 in words is "fourteen trillion, two hundred twenty-two billion, three hundred fifty-four million, one hundred twenty thousand, forty".