162204378118 has 16 divisors (see below), whose sum is σ = 254020366080. Its totient is φ = 77534679816.

The previous prime is 162204378047. The next prime is 162204378137. The reversal of 162204378118 is 811873402261.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851880 + ... + 1024747.

It is an arithmetic number, because the mean of its divisors is an integer number (15876272880).

Almost surely, 2^162204378118 is an apocalyptic number.

162204378118 is a deficient number, since it is larger than the sum of its proper divisors (91815987962).

162204378118 is a wasteful number, since it uses less digits than its factorization.

162204378118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878531.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 162204378118 in words is "one hundred sixty-two billion, two hundred four million, three hundred seventy-eight thousand, one hundred eighteen".