1322011133132 has 12 divisors (see below), whose sum is σ = 2315508759816. Its totient is φ = 660437201760.

The previous prime is 1322011133129. The next prime is 1322011133143. The reversal of 1322011133132 is 2313311102231.

It is a super-2 number, since 2×1322011133132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1322011133098 and 1322011133107.

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, 142085969 + ... + 142095272.

It is an arithmetic number, because the mean of its divisors is an integer number (192959063318).

Almost surely, 2^{1322011133132} is an apocalyptic number.

It is an amenable number.

1322011133132 is a deficient number, since it is larger than the sum of its proper divisors (993497626684).

1322011133132 is a wasteful number, since it uses less digits than its factorization.

1322011133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284182408 (or 284182406 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1322011133132 its reverse (2313311102231), we get a palindrome (3635322235363).

The spelling of 1322011133132 in words is "one trillion, three hundred twenty-two billion, eleven million, one hundred thirty-three thousand, one hundred thirty-two".