1002022200103 has 12 divisors (see below), whose sum is σ = 1066491065808. Its totient is φ = 938192701440.

The previous prime is 1002022200097. The next prime is 1002022200131. The reversal of 1002022200103 is 3010022202001.

It is a de Polignac number, because none of the positive numbers 2^k-1002022200103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002022204103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157963 + ... + 1424428.

It is an arithmetic number, because the mean of its divisors is an integer number (88874255484).

Almost surely, 2^{1002022200103} is an apocalyptic number.

1002022200103 is a deficient number, since it is larger than the sum of its proper divisors (64468865705).

1002022200103 is an equidigital number, since it uses as much as digits as its factorization.

1002022200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582794 (or 1582601 counting only the distinct ones).

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

Adding to 1002022200103 its reverse (3010022202001), we get a palindrome (4012044402104).

The spelling of 1002022200103 in words is "one trillion, two billion, twenty-two million, two hundred thousand, one hundred three".