160212222 has 16 divisors (see below), whose sum is σ = 356027280. Its totient is φ = 53404056.

The previous prime is 160212203. The next prime is 160212223. The reversal of 160212222 is 222212061.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 160212195 and 160212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160212223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483393 + ... + 1483500.

It is an arithmetic number, because the mean of its divisors is an integer number (22251705).

Almost surely, 2^160212222 is an apocalyptic number.

160212222 is an abundant number, since it is smaller than the sum of its proper divisors (195815058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160212222 is a wasteful number, since it uses less digits than its factorization.

160212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966904 (or 2966898 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 160212222 is about 12657.4966719332. The cubic root of 160212222 is about 543.1234419150.

Adding to 160212222 its reverse (222212061), we get a palindrome (382424283).

It can be divided in two parts, 1602 and 12222, that added together give a cube (13824 = 24³).

The spelling of 160212222 in words is "one hundred sixty million, two hundred twelve thousand, two hundred twenty-two".