160261222 has 12 divisors (see below), whose sum is σ = 262342836. Its totient is φ = 72819020.

The previous prime is 160261183. The next prime is 160261223. The reversal of 160261222 is 222162061.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 160261193 and 160261202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160261223) 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 in 5 ways as a sum of consecutive naturals, for example, 58029 + ... + 60727.

It is an arithmetic number, because the mean of its divisors is an integer number (21861903).

Almost surely, 2^160261222 is an apocalyptic number.

160261222 is a deficient number, since it is larger than the sum of its proper divisors (102081614).

160261222 is an frugal number, since it uses more digits than its factorization.

160261222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5411 (or 2712 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 160261222 is about 12659.4321357634. The cubic root of 160261222 is about 543.1788066798.

Multiplying 160261222 by its sum of digits (22), we get a square (3525746884 = 59378²).

160261222 divided by its sum of digits (22) gives a square (7284601 = 2699²).

The spelling of 160261222 in words is "one hundred sixty million, two hundred sixty-one thousand, two hundred twenty-two".