1003002221122 has 8 divisors (see below), whose sum is σ = 1641276361872. Its totient is φ = 455910100500.

The previous prime is 1003002221099. The next prime is 1003002221189. The reversal of 1003002221122 is 2211222003001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1003002221096 and 1003002221105.

It is an unprimeable number.

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, 22795505004 + ... + 22795505047.

It is an arithmetic number, because the mean of its divisors is an integer number (205159545234).

Almost surely, 2^{1003002221122} is an apocalyptic number.

1003002221122 is a deficient number, since it is larger than the sum of its proper divisors (638274140750).

1003002221122 is a wasteful number, since it uses less digits than its factorization.

1003002221122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45591010064.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1003002221122 its reverse (2211222003001), we get a palindrome (3214224224123).

The spelling of 1003002221122 in words is "one trillion, three billion, two million, two hundred twenty-one thousand, one hundred twenty-two".