40224400444222 has 16 divisors (see below), whose sum is σ = 60346762146000. Its totient is φ = 20108813345280.

The previous prime is 40224400444219. The next prime is 40224400444247. The reversal of 40224400444222 is 22244400442204.

40224400444222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355373697 + ... + 355486867.

It is an arithmetic number, because the mean of its divisors is an integer number (3771672634125).

Almost surely, 2^{40224400444222} is an apocalyptic number.

40224400444222 is a deficient number, since it is larger than the sum of its proper divisors (20122361701778).

40224400444222 is a wasteful number, since it uses less digits than its factorization.

40224400444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141531.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 40224400444222 its reverse (22244400442204), we get a palindrome (62468800886426).

The spelling of 40224400444222 in words is "forty trillion, two hundred twenty-four billion, four hundred million, four hundred forty-four thousand, two hundred twenty-two".