1122001321132 has 12 divisors (see below), whose sum is σ = 1964465299440. Its totient is φ = 560725521296.

The previous prime is 1122001321123. The next prime is 1122001321159. The reversal of 1122001321132 is 2311231002211.

It is a super-2 number, since 2×1122001321132² (a number of 25 digits) contains 22 as substring.

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, 68775643 + ... + 68791954.

It is an arithmetic number, because the mean of its divisors is an integer number (163705441620).

Almost surely, 2^{1122001321132} is an apocalyptic number.

It is an amenable number.

1122001321132 is a deficient number, since it is larger than the sum of its proper divisors (842463978308).

1122001321132 is a wasteful number, since it uses less digits than its factorization.

1122001321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137569640 (or 137569638 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1122001321132 its reverse (2311231002211), we get a palindrome (3433232323343).

The spelling of 1122001321132 in words is "one trillion, one hundred twenty-two billion, one million, three hundred twenty-one thousand, one hundred thirty-two".