20140422220322 has 8 divisors (see below), whose sum is σ = 30322111683072. Its totient is φ = 10033051659300.

The previous prime is 20140422220319. The next prime is 20140422220349. The reversal of 20140422220322 is 22302222404102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 20140422220291 and 20140422220300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18579724754 + ... + 18579725837.

It is an arithmetic number, because the mean of its divisors is an integer number (3790263960384).

Almost surely, 2^{20140422220322} is an apocalyptic number.

20140422220322 is a deficient number, since it is larger than the sum of its proper divisors (10181689462750).

20140422220322 is a wasteful number, since it uses less digits than its factorization.

20140422220322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37159450864.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 20140422220322 its reverse (22302222404102), we get a palindrome (42442644624424).

The spelling of 20140422220322 in words is "twenty trillion, one hundred forty billion, four hundred twenty-two million, two hundred twenty thousand, three hundred twenty-two".