162223006 has 12 divisors (see below), whose sum is σ = 267467256. Its totient is φ = 73737620.

The previous prime is 162223003. The next prime is 162223049. The reversal of 162223006 is 600322261.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162223003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 334930 + ... + 335413.

It is an arithmetic number, because the mean of its divisors is an integer number (22288938).

Almost surely, 2^162223006 is an apocalyptic number.

162223006 is a deficient number, since it is larger than the sum of its proper divisors (105244250).

162223006 is a wasteful number, since it uses less digits than its factorization.

162223006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670367 (or 670356 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 162223006 is about 12736.6795515943. The cubic root of 162223006 is about 545.3862043890.

Adding to 162223006 its reverse (600322261), we get a palindrome (762545267).

The spelling of 162223006 in words is "one hundred sixty-two million, two hundred twenty-three thousand, six".