140222130143 has 8 divisors (see below), whose sum is σ = 145155234000. Its totient is φ = 135295550208.

The previous prime is 140222130131. The next prime is 140222130163. The reversal of 140222130143 is 341031222041.

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 140222130143 - 2⁴ = 140222130127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140222130163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587218 + ... + 1673231.

It is an arithmetic number, because the mean of its divisors is an integer number (18144404250).

Almost surely, 2^140222130143 is an apocalyptic number.

140222130143 is a deficient number, since it is larger than the sum of its proper divisors (4933103857).

140222130143 is a wasteful number, since it uses less digits than its factorization.

140222130143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261961.

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

Adding to 140222130143 its reverse (341031222041), we get a palindrome (481253352184).

The spelling of 140222130143 in words is "one hundred forty billion, two hundred twenty-two million, one hundred thirty thousand, one hundred forty-three".