163326122 has 4 divisors (see below), whose sum is σ = 244989186. Its totient is φ = 81663060.

The previous prime is 163326113. The next prime is 163326127. The reversal of 163326122 is 221623361.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 95082001 + 68244121 = 9751^2 + 8261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 163326091 and 163326100.

It is not an unprimeable number, because it can be changed into a prime (163326127) by changing a digit.

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 as a sum of consecutive naturals, namely, 40831529 + ... + 40831532.

Almost surely, 2^163326122 is an apocalyptic number.

163326122 is a deficient number, since it is larger than the sum of its proper divisors (81663064).

163326122 is an equidigital number, since it uses as much as digits as its factorization.

163326122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81663063.

The product of its digits is 2592, while the sum is 26.

The square root of 163326122 is about 12779.9108760586. The cubic root of 163326122 is about 546.6196210919.

Adding to 163326122 its reverse (221623361), we get a palindrome (384949483).

The spelling of 163326122 in words is "one hundred sixty-three million, three hundred twenty-six thousand, one hundred twenty-two".