163352222 has 16 divisors (see below), whose sum is σ = 267577344. Its totient is φ = 74175000.

The previous prime is 163352209. The next prime is 163352239. The reversal of 163352222 is 222253361.

It is a junction number, because it is equal to n+sod(n) for n = 163352191 and 163352200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22097 + ... + 28547.

It is an arithmetic number, because the mean of its divisors is an integer number (16723584).

Almost surely, 2^163352222 is an apocalyptic number.

163352222 is a deficient number, since it is larger than the sum of its proper divisors (104225122).

163352222 is a wasteful number, since it uses less digits than its factorization.

163352222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615.

The product of its digits is 4320, while the sum is 26.

The square root of 163352222 is about 12780.9319691484. The cubic root of 163352222 is about 546.6487366880.

The spelling of 163352222 in words is "one hundred sixty-three million, three hundred fifty-two thousand, two hundred twenty-two".