1003000221022 has 8 divisors (see below), whose sum is σ = 1556379653400. Its totient is φ = 484207003224.

The previous prime is 1003000220941. The next prime is 1003000221029. The reversal of 1003000221022 is 2201220003001.

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 = 1003000220993 and 1003000221011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003000221029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8646553572 + ... + 8646553687.

It is an arithmetic number, because the mean of its divisors is an integer number (194547456675).

Almost surely, 2^{1003000221022} is an apocalyptic number.

1003000221022 is a deficient number, since it is larger than the sum of its proper divisors (553379432378).

1003000221022 is a wasteful number, since it uses less digits than its factorization.

1003000221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17293107290.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 1003000221022 its reverse (2201220003001), we get a palindrome (3204220224023).

The spelling of 1003000221022 in words is "one trillion, three billion, two hundred twenty-one thousand, twenty-two".