1210303103222 has 4 divisors (see below), whose sum is σ = 1815454654836. Its totient is φ = 605151551610.

The previous prime is 1210303103131. The next prime is 1210303103237. The reversal of 1210303103222 is 2223013030121.

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

It is a junction number, because it is equal to n+sod(n) for n = 1210303103194 and 1210303103203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302575775804 + ... + 302575775807.

It is an arithmetic number, because the mean of its divisors is an integer number (453863663709).

Almost surely, 2^{1210303103222} is an apocalyptic number.

1210303103222 is a deficient number, since it is larger than the sum of its proper divisors (605151551614).

1210303103222 is an equidigital number, since it uses as much as digits as its factorization.

1210303103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605151551613.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1210303103222 its reverse (2223013030121), we get a palindrome (3433316133343).

The spelling of 1210303103222 in words is "one trillion, two hundred ten billion, three hundred three million, one hundred three thousand, two hundred twenty-two".