22041104033444 has 12 divisors (see below), whose sum is σ = 38575107049500. Its totient is φ = 11019644876448.

The previous prime is 22041104033387. The next prime is 22041104033447. The reversal of 22041104033444 is 44433040114022.

It can be written as a sum of positive squares in 2 ways, for example, as 14505738649600 + 7535365383844 = 3808640^2 + 2745062^2 .

It is a super-2 number, since 2×22041104033444² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22041104033444.

It is not an unprimeable number, because it can be changed into a prime (22041104033447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226730399 + ... + 226827590.

It is an arithmetic number, because the mean of its divisors is an integer number (3214592254125).

Almost surely, 2^{22041104033444} is an apocalyptic number.

It is an amenable number.

22041104033444 is a deficient number, since it is larger than the sum of its proper divisors (16534003016056).

22041104033444 is a wasteful number, since it uses less digits than its factorization.

22041104033444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453570142 (or 453570140 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22041104033444 its reverse (44433040114022), we get a palindrome (66474144147466).

The spelling of 22041104033444 in words is "twenty-two trillion, forty-one billion, one hundred four million, thirty-three thousand, four hundred forty-four".