1222032211132 has 12 divisors (see below), whose sum is σ = 2140358025960. Its totient is φ = 610501346576.

The previous prime is 1222032211129. The next prime is 1222032211171. The reversal of 1222032211132 is 2311122302221.

It is a congruent number.

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, 128684407 + ... + 128693902.

It is an arithmetic number, because the mean of its divisors is an integer number (178363168830).

Almost surely, 2^{1222032211132} is an apocalyptic number.

It is an amenable number.

1222032211132 is a deficient number, since it is larger than the sum of its proper divisors (918325814828).

1222032211132 is a wasteful number, since it uses less digits than its factorization.

1222032211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257379500 (or 257379498 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1222032211132 its reverse (2311122302221), we get a palindrome (3533154513353).

The spelling of 1222032211132 in words is "one trillion, two hundred twenty-two billion, thirty-two million, two hundred eleven thousand, one hundred thirty-two".