1003000440022 has 16 divisors (see below), whose sum is σ = 1748572197120. Its totient is φ = 422571613608.

The previous prime is 1003000440019. The next prime is 1003000440023. The reversal of 1003000440022 is 2200440003001.

It is a junction number, because it is equal to n+sod(n) for n = 1003000439978 and 1003000440005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003000440023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607142298 + ... + 607143949.

It is an arithmetic number, because the mean of its divisors is an integer number (109285762320).

Almost surely, 2^{1003000440022} is an apocalyptic number.

1003000440022 is a deficient number, since it is larger than the sum of its proper divisors (745571757098).

1003000440022 is a wasteful number, since it uses less digits than its factorization.

1003000440022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214286315.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 1003000440022 its reverse (2200440003001), we get a palindrome (3203440443023).

The spelling of 1003000440022 in words is "one trillion, three billion, four hundred forty thousand, twenty-two".