160001122 has 4 divisors (see below), whose sum is σ = 240001686. Its totient is φ = 80000560.

The previous prime is 160001099. The next prime is 160001129. The reversal of 160001122 is 221100061.

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., 105698961 + 54302161 = 10281^2 + 7369^2 .

It is not an unprimeable number, because it can be changed into a prime (160001129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000279 + ... + 40000282.

Almost surely, 2^160001122 is an apocalyptic number.

160001122 is a deficient number, since it is larger than the sum of its proper divisors (80000564).

160001122 is an equidigital number, since it uses as much as digits as its factorization.

160001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80000563.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 160001122 is about 12649.1549915399. The cubic root of 160001122 is about 542.8847923063.

Adding to 160001122 its reverse (221100061), we get a palindrome (381101183).

The spelling of 160001122 in words is "one hundred sixty million, one thousand, one hundred twenty-two".