322240532113 has 4 divisors (see below), whose sum is σ = 325196867380. Its totient is φ = 319284196848.

The previous prime is 322240532111. The next prime is 322240532129. The reversal of 322240532113 is 311235042223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 271720327824 + 50520204289 = 521268^2 + 224767^2 .

It is a cyclic number.

It is not a de Polignac number, because 322240532113 - 2¹ = 322240532111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322240532111) 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, 1478167470 + ... + 1478167687.

It is an arithmetic number, because the mean of its divisors is an integer number (81299216845).

Almost surely, 2^322240532113 is an apocalyptic number.

It is an amenable number.

322240532113 is a deficient number, since it is larger than the sum of its proper divisors (2956335267).

322240532113 is a wasteful number, since it uses less digits than its factorization.

322240532113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956335266.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 322240532113 its reverse (311235042223), we get a palindrome (633475574336).

The spelling of 322240532113 in words is "three hundred twenty-two billion, two hundred forty million, five hundred thirty-two thousand, one hundred thirteen".