1132230112211 has 4 divisors (see below), whose sum is σ = 1235160122424. Its totient is φ = 1029300102000.

The previous prime is 1132230112193. The next prime is 1132230112261. The reversal of 1132230112211 is 1122110322311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132230112211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132230112261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51465005090 + ... + 51465005111.

It is an arithmetic number, because the mean of its divisors is an integer number (308790030606).

Almost surely, 2^{1132230112211} is an apocalyptic number.

1132230112211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1132230112211 is a deficient number, since it is larger than the sum of its proper divisors (102930010213).

1132230112211 is a wasteful number, since it uses less digits than its factorization.

1132230112211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102930010212.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1132230112211 its reverse (1122110322311), we get a palindrome (2254340434522).

The spelling of 1132230112211 in words is "one trillion, one hundred thirty-two billion, two hundred thirty million, one hundred twelve thousand, two hundred eleven".