1204342310222 has 4 divisors (see below), whose sum is σ = 1806513465336. Its totient is φ = 602171155110.

The previous prime is 1204342310203. The next prime is 1204342310257. The reversal of 1204342310222 is 2220132434021.

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 = 1204342310191 and 1204342310200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301085577554 + ... + 301085577557.

It is an arithmetic number, because the mean of its divisors is an integer number (451628366334).

Almost surely, 2^{1204342310222} is an apocalyptic number.

1204342310222 is a deficient number, since it is larger than the sum of its proper divisors (602171155114).

1204342310222 is an equidigital number, since it uses as much as digits as its factorization.

1204342310222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602171155113.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1204342310222 its reverse (2220132434021), we get a palindrome (3424474744243).

The spelling of 1204342310222 in words is "one trillion, two hundred four billion, three hundred forty-two million, three hundred ten thousand, two hundred twenty-two".