40444411002222 has 16 divisors (see below), whose sum is σ = 82609860771072. Its totient is φ = 13194630539640.

The previous prime is 40444411002221. The next prime is 40444411002223. The reversal of 40444411002222 is 22220011444404.

It is an interprime number because it is at equal distance from previous prime (40444411002221) and next prime (40444411002223).

It is a self number, because there is not a number n which added to its sum of digits gives 40444411002222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40444411002221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71709948304 + ... + 71709948867.

It is an arithmetic number, because the mean of its divisors is an integer number (5163116298192).

Almost surely, 2^{40444411002222} is an apocalyptic number.

40444411002222 is an abundant number, since it is smaller than the sum of its proper divisors (42165449768850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40444411002222 is a wasteful number, since it uses less digits than its factorization.

40444411002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143419897223.

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 40444411002222 its reverse (22220011444404), we get a palindrome (62664422446626).

The spelling of 40444411002222 in words is "forty trillion, four hundred forty-four billion, four hundred eleven million, two thousand, two hundred twenty-two".