12222202210102 has 4 divisors (see below), whose sum is σ = 18333303315156. Its totient is φ = 6111101105050.

The previous prime is 12222202210087. The next prime is 12222202210123. The reversal of 12222202210102 is 20101220222221.

12222202210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12222202210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3055550552524 + ... + 3055550552527.

It is an arithmetic number, because the mean of its divisors is an integer number (4583325828789).

Almost surely, 2^{12222202210102} is an apocalyptic number.

12222202210102 is a deficient number, since it is larger than the sum of its proper divisors (6111101105054).

12222202210102 is an equidigital number, since it uses as much as digits as its factorization.

12222202210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111101105053.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12222202210102 its reverse (20101220222221), we get a palindrome (32323422432323).

The spelling of 12222202210102 in words is "twelve trillion, two hundred twenty-two billion, two hundred two million, two hundred ten thousand, one hundred two".