160117222 has 8 divisors (see below), whose sum is σ = 240231096. Its totient is φ = 80040192.

The previous prime is 160117211. The next prime is 160117247. The reversal of 160117222 is 222711061.

It is a happy number.

160117222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 160117193 and 160117202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8358 + ... + 19750.

It is an arithmetic number, because the mean of its divisors is an integer number (30028887).

Almost surely, 2^160117222 is an apocalyptic number.

160117222 is a deficient number, since it is larger than the sum of its proper divisors (80113874).

160117222 is a wasteful number, since it uses less digits than its factorization.

160117222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18422.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 160117222 is about 12653.7433986943. The cubic root of 160117222 is about 543.0160698972.

Adding to 160117222 its reverse (222711061), we get a palindrome (382828283).

The spelling of 160117222 in words is "one hundred sixty million, one hundred seventeen thousand, two hundred twenty-two".