163022002 has 32 divisors (see below), whose sum is σ = 288054144. Its totient is φ = 68217600.

The previous prime is 163021997. The next prime is 163022003. The reversal of 163022002 is 200220361.

163022002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (163022003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184602 + ... + 185482.

It is an arithmetic number, because the mean of its divisors is an integer number (9001692).

Almost surely, 2^163022002 is an apocalyptic number.

163022002 is a deficient number, since it is larger than the sum of its proper divisors (125032142).

163022002 is a wasteful number, since it uses less digits than its factorization.

163022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 163022002 is about 12768.0069705495. The cubic root of 163022002 is about 546.2801341712.

Adding to 163022002 its reverse (200220361), we get a palindrome (363242363).

It can be divided in two parts, 1630 and 22002, that added together give a palindrome (23632).

The spelling of 163022002 in words is "one hundred sixty-three million, twenty-two thousand, two".