12210103202 has 16 divisors (see below), whose sum is σ = 20044425024. Its totient is φ = 5532198000.

The previous prime is 12210103201. The next prime is 12210103223. The reversal of 12210103202 is 20230101221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12210103201) 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 7 ways as a sum of consecutive naturals, for example, 885449 + ... + 899132.

It is an arithmetic number, because the mean of its divisors is an integer number (1252776564).

Almost surely, 2^12210103202 is an apocalyptic number.

12210103202 is a deficient number, since it is larger than the sum of its proper divisors (7834321822).

12210103202 is a wasteful number, since it uses less digits than its factorization.

12210103202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784905.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12210103202 its reverse (20230101221), we get a palindrome (32440204423).

The spelling of 12210103202 in words is "twelve billion, two hundred ten million, one hundred three thousand, two hundred two".