10012200003 has 18 divisors (see below), whose sum is σ = 15660110076. Its totient is φ = 6161352912.

The previous prime is 10012199987. The next prime is 10012200053. The reversal of 10012200003 is 30000221001.

It is a happy number.

It is not a de Polignac number, because 10012200003 - 2⁴ = 10012199987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10012200053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3289801 + ... + 3292842.

Almost surely, 2^10012200003 is an apocalyptic number.

10012200003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10012200003 is a deficient number, since it is larger than the sum of its proper divisors (5647910073).

10012200003 is a wasteful number, since it uses less digits than its factorization.

10012200003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6582675 (or 6582659 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 10012200003 its reverse (30000221001), we get a palindrome (40012421004).

The spelling of 10012200003 in words is "ten billion, twelve million, two hundred thousand, three".