162531042322 has 16 divisors (see below), whose sum is σ = 265981427712. Its totient is φ = 73871763120.

The previous prime is 162531042263. The next prime is 162531042371. The reversal of 162531042322 is 223240135261.

162531042322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 15378 + ... + 570349.

It is an arithmetic number, because the mean of its divisors is an integer number (16623839232).

Almost surely, 2^162531042322 is an apocalyptic number.

162531042322 is a deficient number, since it is larger than the sum of its proper divisors (103450385390).

162531042322 is a wasteful number, since it uses less digits than its factorization.

162531042322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598353.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 162531042322 its reverse (223240135261), we get a palindrome (385771177583).

The spelling of 162531042322 in words is "one hundred sixty-two billion, five hundred thirty-one million, forty-two thousand, three hundred twenty-two".