1222043044404 has 48 divisors (see below), whose sum is σ = 3509456951168. Its totient is φ = 322297066368.

The previous prime is 1222043044403. The next prime is 1222043044423. The reversal of 1222043044404 is 4044403402221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222043044403) 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 15 ways as a sum of consecutive naturals, for example, 559542427 + ... + 559544610.

Almost surely, 2^{1222043044404} is an apocalyptic number.

1222043044404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1222043044404 is an abundant number, since it is smaller than the sum of its proper divisors (2287413906764).

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

1222043044404 is a wasteful number, since it uses less digits than its factorization.

1222043044404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119087064 (or 1119087062 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 1222043044404 its reverse (4044403402221), we get a palindrome (5266446446625).

The spelling of 1222043044404 in words is "one trillion, two hundred twenty-two billion, forty-three million, forty-four thousand, four hundred four".