1222331313302 has 16 divisors (see below), whose sum is σ = 2000296596672. Its totient is φ = 555572341320.

The previous prime is 1222331313239. The next prime is 1222331313341. The reversal of 1222331313302 is 2033131332221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256948 + ... + 2006135.

It is an arithmetic number, because the mean of its divisors is an integer number (125018537292).

Almost surely, 2^{1222331313302} is an apocalyptic number.

1222331313302 is a deficient number, since it is larger than the sum of its proper divisors (777965283370).

1222331313302 is a wasteful number, since it uses less digits than its factorization.

1222331313302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280123.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1222331313302 its reverse (2033131332221), we get a palindrome (3255462645523).

The spelling of 1222331313302 in words is "one trillion, two hundred twenty-two billion, three hundred thirty-one million, three hundred thirteen thousand, three hundred two".