2223044404042 has 96 divisors (see below), whose sum is σ = 4245259898880. Its totient is φ = 854538854400.

The previous prime is 2223044404033. The next prime is 2223044404043. The reversal of 2223044404042 is 2404044403222.

It is a junction number, because it is equal to n+sod(n) for n = 2223044403995 and 2223044404013.

It is not an unprimeable number, because it can be changed into a prime (2223044404043) 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 47 ways as a sum of consecutive naturals, for example, 38911434 + ... + 38968522.

It is an arithmetic number, because the mean of its divisors is an integer number (44221457280).

Almost surely, 2^{2223044404042} is an apocalyptic number.

2223044404042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2223044404042 is a deficient number, since it is larger than the sum of its proper divisors (2022215494838).

2223044404042 is a wasteful number, since it uses less digits than its factorization.

2223044404042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57428 (or 57417 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 2223044404042 its reverse (2404044403222), we get a palindrome (4627088807264).

The spelling of 2223044404042 in words is "two trillion, two hundred twenty-three billion, forty-four million, four hundred four thousand, forty-two".