320222130141 has 4 divisors (see below), whose sum is σ = 426962840192. Its totient is φ = 213481420092.

The previous prime is 320222130121. The next prime is 320222130149. The reversal of 320222130141 is 141031222023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 320222130141 - 2¹⁵ = 320222097373 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 (320222130149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53370355021 + ... + 53370355026.

It is an arithmetic number, because the mean of its divisors is an integer number (106740710048).

Almost surely, 2^320222130141 is an apocalyptic number.

It is an amenable number.

320222130141 is a deficient number, since it is larger than the sum of its proper divisors (106740710051).

320222130141 is a wasteful number, since it uses less digits than its factorization.

320222130141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106740710050.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 320222130141 its reverse (141031222023), we get a palindrome (461253352164).

The spelling of 320222130141 in words is "three hundred twenty billion, two hundred twenty-two million, one hundred thirty thousand, one hundred forty-one".