40160222 has 8 divisors (see below), whose sum is σ = 63783936. Its totient is φ = 18898912.

The previous prime is 40160201. The next prime is 40160249. The reversal of 40160222 is 22206104.

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

It is a super-2 number, since 2×40160222² = 3225686862178568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 40160222.

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, 590558 + ... + 590625.

It is an arithmetic number, because the mean of its divisors is an integer number (7972992).

Almost surely, 2^40160222 is an apocalyptic number.

40160222 is a deficient number, since it is larger than the sum of its proper divisors (23623714).

40160222 is a wasteful number, since it uses less digits than its factorization.

40160222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181202.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40160222 is about 6337.2093227224. The cubic root of 40160222 is about 342.4512072855.

Adding to 40160222 its reverse (22206104), we get a palindrome (62366326).

The spelling of 40160222 in words is "forty million, one hundred sixty thousand, two hundred twenty-two".