1002200210103 has 4 divisors (see below), whose sum is σ = 1336266946808. Its totient is φ = 668133473400.

The previous prime is 1002200210069. The next prime is 1002200210149. The reversal of 1002200210103 is 3010120022001.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-1002200210103 is a prime.

It is a super-2 number, since 2×1002200210103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002200210003) 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, 167033368348 + ... + 167033368353.

It is an arithmetic number, because the mean of its divisors is an integer number (334066736702).

Almost surely, 2^{1002200210103} is an apocalyptic number.

1002200210103 is a deficient number, since it is larger than the sum of its proper divisors (334066736705).

1002200210103 is an equidigital number, since it uses as much as digits as its factorization.

1002200210103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334066736704.

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

Adding to 1002200210103 its reverse (3010120022001), we get a palindrome (4012320232104).

The spelling of 1002200210103 in words is "one trillion, two billion, two hundred million, two hundred ten thousand, one hundred three".