1322200221302 has 16 divisors (see below), whose sum is σ = 2167705867392. Its totient is φ = 602140517760.

The previous prime is 1322200221301. The next prime is 1322200221313. The reversal of 1322200221302 is 2031220022231.

It is a happy number.

It is a super-2 number, since 2×1322200221302² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322200221301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627228653 + ... + 627230760.

It is an arithmetic number, because the mean of its divisors is an integer number (135481616712).

Almost surely, 2^{1322200221302} is an apocalyptic number.

1322200221302 is a deficient number, since it is larger than the sum of its proper divisors (845505646090).

1322200221302 is a wasteful number, since it uses less digits than its factorization.

1322200221302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254459463.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1322200221302 its reverse (2031220022231), we get a palindrome (3353420243533).

The spelling of 1322200221302 in words is "one trillion, three hundred twenty-two billion, two hundred million, two hundred twenty-one thousand, three hundred two".