1132211233412 has 96 divisors (see below), whose sum is σ = 2381037603840. Its totient is φ = 461024640000.

The previous prime is 1132211233411. The next prime is 1132211233547. The reversal of 1132211233412 is 2143321122311.

It is not an unprimeable number, because it can be changed into a prime (1132211233411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6992789 + ... + 7152867.

It is an arithmetic number, because the mean of its divisors is an integer number (24802475040).

Almost surely, 2^{1132211233412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132211233412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1190518801920).

1132211233412 is an abundant number, since it is smaller than the sum of its proper divisors (1248826370428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1132211233412 is a wasteful number, since it uses less digits than its factorization.

1132211233412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160293 (or 160291 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 1132211233412 its reverse (2143321122311), we get a palindrome (3275532355723).

The spelling of 1132211233412 in words is "one trillion, one hundred thirty-two billion, two hundred eleven million, two hundred thirty-three thousand, four hundred twelve".