320235268822 has 16 divisors (see below), whose sum is σ = 566683610112. Its totient is φ = 132816470760.

The previous prime is 320235268807. The next prime is 320235268823. The reversal of 320235268822 is 228862532023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320235268823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368934208 + ... + 368935075.

It is an arithmetic number, because the mean of its divisors is an integer number (35417725632).

Almost surely, 2^320235268822 is an apocalyptic number.

320235268822 is a deficient number, since it is larger than the sum of its proper divisors (246448341290).

320235268822 is a wasteful number, since it uses less digits than its factorization.

320235268822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737869323.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 320235268822 in words is "three hundred twenty billion, two hundred thirty-five million, two hundred sixty-eight thousand, eight hundred twenty-two".