14022220400 has 60 divisors (see below), whose sum is σ = 35461476600. Its totient is φ = 5313680640.

The previous prime is 14022220391. The next prime is 14022220453. The reversal of 14022220400 is 402222041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914915 + ... + 930114.

It is an arithmetic number, because the mean of its divisors is an integer number (591024610).

Almost surely, 2^14022220400 is an apocalyptic number.

14022220400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14022220400 is an abundant number, since it is smaller than the sum of its proper divisors (21439256200).

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

14022220400 is a wasteful number, since it uses less digits than its factorization.

14022220400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845066 (or 1845055 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 14022220400 its reverse (402222041), we get a palindrome (14424442441).

The spelling of 14022220400 in words is "fourteen billion, twenty-two million, two hundred twenty thousand, four hundred".