40044322004222 has 8 divisors (see below), whose sum is σ = 60176293763016. Its totient is φ = 19985557416552.

The previous prime is 40044322004209. The next prime is 40044322004233. The reversal of 40044322004222 is 22240022344004.

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

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, 18301791413 + ... + 18301793600.

It is an arithmetic number, because the mean of its divisors is an integer number (7522036720377).

Almost surely, 2^{40044322004222} is an apocalyptic number.

40044322004222 is a deficient number, since it is larger than the sum of its proper divisors (20131971758794).

40044322004222 is a wasteful number, since it uses less digits than its factorization.

40044322004222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36603585562.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 40044322004222 its reverse (22240022344004), we get a palindrome (62284344348226).

The spelling of 40044322004222 in words is "forty trillion, forty-four billion, three hundred twenty-two million, four thousand, two hundred twenty-two".