320222113101 has 40 divisors (see below), whose sum is σ = 524009120448. Its totient is φ = 193268592000.

The previous prime is 320222113091. The next prime is 320222113129. The reversal of 320222113101 is 101311222023.

320222113101 is a `hidden beast` number, since 320 + 2 + 22 + 11 + 310 + 1 = 666.

It is not a de Polignac number, because 320222113101 - 2¹⁴ = 320222096717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320222113201) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 530905 + ... + 960366.

Almost surely, 2^320222113101 is an apocalyptic number.

It is an amenable number.

320222113101 is a deficient number, since it is larger than the sum of its proper divisors (203787007347).

320222113101 is a wasteful number, since it uses less digits than its factorization.

320222113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491535 (or 1491526 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 320222113101 its reverse (101311222023), we get a palindrome (421533335124).

The spelling of 320222113101 in words is "three hundred twenty billion, two hundred twenty-two million, one hundred thirteen thousand, one hundred one".