140020214422 has 8 divisors (see below), whose sum is σ = 229123987272. Its totient is φ = 63645552000.

The previous prime is 140020214419. The next prime is 140020214423. The reversal of 140020214422 is 224412020041.

140020214422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 6364555201 = 140020214422 / (1 + 4 + 0 + 0 + 2 + 0 + 2 + 1 + 4 + 4 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 140020214393 and 140020214402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140020214423) by changing a digit.

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, 3182277579 + ... + 3182277622.

It is an arithmetic number, because the mean of its divisors is an integer number (28640498409).

Almost surely, 2^140020214422 is an apocalyptic number.

140020214422 is a deficient number, since it is larger than the sum of its proper divisors (89103772850).

140020214422 is a wasteful number, since it uses less digits than its factorization.

140020214422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6364555214.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 140020214422 its reverse (224412020041), we get a palindrome (364432234463).

The spelling of 140020214422 in words is "one hundred forty billion, twenty million, two hundred fourteen thousand, four hundred twenty-two".