162246004122 has 16 divisors (see below), whose sum is σ = 328401551520. Its totient is φ = 53430410832.

The previous prime is 162246004121. The next prime is 162246004147. The reversal of 162246004122 is 221400642261.

It is a self number, because there is not a number n which added to its sum of digits gives 162246004122.

It is not an unprimeable number, because it can be changed into a prime (162246004121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162897097 + ... + 162898092.

It is an arithmetic number, because the mean of its divisors is an integer number (20525096970).

Almost surely, 2^162246004122 is an apocalyptic number.

162246004122 is an abundant number, since it is smaller than the sum of its proper divisors (166155547398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162246004122 is a wasteful number, since it uses less digits than its factorization.

162246004122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325795277.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 162246004122 its reverse (221400642261), we get a palindrome (383646646383).

The spelling of 162246004122 in words is "one hundred sixty-two billion, two hundred forty-six million, four thousand, one hundred twenty-two".