10002201021003 has 16 divisors (see below), whose sum is σ = 13974332175360. Its totient is φ = 6351528040704.

The previous prime is 10002201020989. The next prime is 10002201021013. The reversal of 10002201021003 is 30012010220001.

It is not a de Polignac number, because 10002201021003 - 2³⁸ = 9727323114059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10002201021003.

It is not an unprimeable number, because it can be changed into a prime (10002201021013) 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 15 ways as a sum of consecutive naturals, for example, 303245926 + ... + 303278907.

It is an arithmetic number, because the mean of its divisors is an integer number (873395760960).

Almost surely, 2^{10002201021003} is an apocalyptic number.

10002201021003 is a deficient number, since it is larger than the sum of its proper divisors (3972131154357).

10002201021003 is a wasteful number, since it uses less digits than its factorization.

10002201021003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606525098.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10002201021003 its reverse (30012010220001), we get a palindrome (40014211241004).

The spelling of 10002201021003 in words is "ten trillion, two billion, two hundred one million, twenty-one thousand, three".