40222202 has 8 divisors (see below), whose sum is σ = 63508800. Its totient is φ = 19052604.

The previous prime is 40222201. The next prime is 40222207. The reversal of 40222202 is 20222204.

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

It is not an unprimeable number, because it can be changed into a prime (40222201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529202 + ... + 529277.

It is an arithmetic number, because the mean of its divisors is an integer number (7938600).

Almost surely, 2^40222202 is an apocalyptic number.

40222202 is a deficient number, since it is larger than the sum of its proper divisors (23286598).

40222202 is a wasteful number, since it uses less digits than its factorization.

40222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058500.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 40222202 is about 6342.0976025287. The cubic root of 40222202 is about 342.6272871234.

Adding to 40222202 its reverse (20222204), we get a palindrome (60444406).

The spelling of 40222202 in words is "forty million, two hundred twenty-two thousand, two hundred two".