140422232422 has 16 divisors (see below), whose sum is σ = 211679771472. Its totient is φ = 69863018400.

The previous prime is 140422232413. The next prime is 140422232437. The reversal of 140422232422 is 224232224041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219808 + ... + 573724.

It is an arithmetic number, because the mean of its divisors is an integer number (13229985717).

Almost surely, 2^140422232422 is an apocalyptic number.

140422232422 is a deficient number, since it is larger than the sum of its proper divisors (71257539050).

140422232422 is a wasteful number, since it uses less digits than its factorization.

140422232422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354903.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 140422232422 its reverse (224232224041), we get a palindrome (364654456463).

The spelling of 140422232422 in words is "one hundred forty billion, four hundred twenty-two million, two hundred thirty-two thousand, four hundred twenty-two".