1132213212212 has 12 divisors (see below), whose sum is σ = 1981381179456. Its totient is φ = 566104303800.

The previous prime is 1132213212173. The next prime is 1132213212283. The reversal of 1132213212212 is 2122123122311.

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, 1026203 + ... + 1821405.

It is an arithmetic number, because the mean of its divisors is an integer number (165115098288).

Almost surely, 2^{1132213212212} is an apocalyptic number.

It is an amenable number.

1132213212212 is a deficient number, since it is larger than the sum of its proper divisors (849167967244).

1132213212212 is a wasteful number, since it uses less digits than its factorization.

1132213212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151158 (or 1151156 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 1132213212212 its reverse (2122123122311), we get a palindrome (3254336334523).

The spelling of 1132213212212 in words is "one trillion, one hundred thirty-two billion, two hundred thirteen million, two hundred twelve thousand, two hundred twelve".