140320440222022 has 8 divisors (see below), whose sum is σ = 212845611573000. Its totient is φ = 69371903031024.

The previous prime is 140320440221959. The next prime is 140320440222047. The reversal of 140320440222022 is 220222044023041.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 394158539772 + ... + 394158540127.

It is an arithmetic number, because the mean of its divisors is an integer number (26605701446625).

Almost surely, 2^{140320440222022} is an apocalyptic number.

140320440222022 is a deficient number, since it is larger than the sum of its proper divisors (72525171350978).

140320440222022 is an equidigital number, since it uses as much as digits as its factorization.

140320440222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788317079990.

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

Adding to 140320440222022 its reverse (220222044023041), we get a palindrome (360542484245063).

The spelling of 140320440222022 in words is "one hundred forty trillion, three hundred twenty billion, four hundred forty million, two hundred twenty-two thousand, twenty-two".