320135544022 has 16 divisors (see below), whose sum is σ = 549426743712. Its totient is φ = 137045208960.

The previous prime is 320135544019. The next prime is 320135544107. The reversal of 320135544022 is 220445531023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12965433 + ... + 12990100.

It is an arithmetic number, because the mean of its divisors is an integer number (34339171482).

Almost surely, 2^320135544022 is an apocalyptic number.

320135544022 is a deficient number, since it is larger than the sum of its proper divisors (229291199690).

320135544022 is a wasteful number, since it uses less digits than its factorization.

320135544022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25956423.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 320135544022 in words is "three hundred twenty billion, one hundred thirty-five million, five hundred forty-four thousand, twenty-two".