282160222 has 16 divisors (see below), whose sum is σ = 446279760. Its totient is φ = 133425792.

The previous prime is 282160217. The next prime is 282160231. The reversal of 282160222 is 222061282.

It is a super-2 number, since 2×282160222² = 159228781758178568, which contains 22 as substring.

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, 17238 + ... + 29350.

It is an arithmetic number, because the mean of its divisors is an integer number (27892485).

Almost surely, 2^282160222 is an apocalyptic number.

282160222 is a deficient number, since it is larger than the sum of its proper divisors (164119538).

282160222 is a wasteful number, since it uses less digits than its factorization.

282160222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12747.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 282160222 is about 16797.6254869550. The cubic root of 282160222 is about 655.8913893533.

The spelling of 282160222 in words is "two hundred eighty-two million, one hundred sixty thousand, two hundred twenty-two".