1322200223130 has 64 divisors (see below), whose sum is σ = 3250878624000. Its totient is φ = 343965780480.

The previous prime is 1322200223111. The next prime is 1322200223137. The reversal of 1322200223130 is 313220022231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1322200223097 and 1322200223106.

It is not an unprimeable number, because it can be changed into a prime (1322200223137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34173436 + ... + 34212104.

It is an arithmetic number, because the mean of its divisors is an integer number (50794978500).

Almost surely, 2^{1322200223130} is an apocalyptic number.

1322200223130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322200223130 is an abundant number, since it is smaller than the sum of its proper divisors (1928678400870).

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

1322200223130 is a wasteful number, since it uses less digits than its factorization.

1322200223130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66519.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1322200223130 its reverse (313220022231), we get a palindrome (1635420245361).

The spelling of 1322200223130 in words is "one trillion, three hundred twenty-two billion, two hundred million, two hundred twenty-three thousand, one hundred thirty".