1322202212132 has 12 divisors (see below), whose sum is σ = 2325599323740. Its totient is φ = 657745262496.

The previous prime is 1322202212117. The next prime is 1322202212171. The reversal of 1322202212132 is 2312122022231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1294438654756 + 27763557376 = 1137734^2 + 166624^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1322202212098 and 1322202212107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838960007 + ... + 838961582.

It is an arithmetic number, because the mean of its divisors is an integer number (193799943645).

Almost surely, 2^{1322202212132} is an apocalyptic number.

It is an amenable number.

1322202212132 is a deficient number, since it is larger than the sum of its proper divisors (1003397111608).

1322202212132 is a wasteful number, since it uses less digits than its factorization.

1322202212132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677921790 (or 1677921788 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1322202212132 its reverse (2312122022231), we get a palindrome (3634324234363).

The spelling of 1322202212132 in words is "one trillion, three hundred twenty-two billion, two hundred two million, two hundred twelve thousand, one hundred thirty-two".