1040042204222 has 8 divisors (see below), whose sum is σ = 1782929492976. Its totient is φ = 445732373232.

The previous prime is 1040042204221. The next prime is 1040042204251. The reversal of 1040042204222 is 2224022400401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040042204221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37144364423 + ... + 37144364450.

It is an arithmetic number, because the mean of its divisors is an integer number (222866186622).

Almost surely, 2^{1040042204222} is an apocalyptic number.

1040042204222 is a deficient number, since it is larger than the sum of its proper divisors (742887288754).

1040042204222 is an equidigital number, since it uses as much as digits as its factorization.

1040042204222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74288728882.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 1040042204222 its reverse (2224022400401), we get a palindrome (3264064604623).

The spelling of 1040042204222 in words is "one trillion, forty billion, forty-two million, two hundred four thousand, two hundred twenty-two".