140222123321 has 8 divisors (see below), whose sum is σ = 160863187584. Its totient is φ = 119733392160.

The previous prime is 140222123303. The next prime is 140222123339. The reversal of 140222123321 is 123321222041.

140222123321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140222123303) and next prime (140222123339).

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

It is a cyclic number.

It is not a de Polignac number, because 140222123321 - 2¹⁸ = 140221861177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140222123341) 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 7 ways as a sum of consecutive naturals, for example, 38081300 + ... + 38084981.

It is an arithmetic number, because the mean of its divisors is an integer number (20107898448).

Almost surely, 2^140222123321 is an apocalyptic number.

It is an amenable number.

140222123321 is a deficient number, since it is larger than the sum of its proper divisors (20641064263).

140222123321 is an equidigital number, since it uses as much as digits as its factorization.

140222123321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76166551.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140222123321 its reverse (123321222041), we get a palindrome (263543345362).

The spelling of 140222123321 in words is "one hundred forty billion, two hundred twenty-two million, one hundred twenty-three thousand, three hundred twenty-one".