1322222221302 has 16 divisors (see below), whose sum is σ = 2644636833072. Its totient is φ = 440708675360.

The previous prime is 1322222221283. The next prime is 1322222221339. The reversal of 1322222221302 is 2031222222231.

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, 7926849 + ... + 8091932.

It is an arithmetic number, because the mean of its divisors is an integer number (165289802067).

Almost surely, 2^{1322222221302} is an apocalyptic number.

1322222221302 is an abundant number, since it is smaller than the sum of its proper divisors (1322414611770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322222221302 is a wasteful number, since it uses less digits than its factorization.

1322222221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16032543.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1322222221302 its reverse (2031222222231), we get a palindrome (3353444443533).

The spelling of 1322222221302 in words is "one trillion, three hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, three hundred two".