1132222213 has 8 divisors (see below), whose sum is σ = 1168601760. Its totient is φ = 1096415760.

The previous prime is 1132222211. The next prime is 1132222229. The reversal of 1132222213 is 3122222311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1132222213 - 2¹ = 1132222211 is a prime.

It is a super-2 number, since 2×1132222213² = 2563854279221234738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132222211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139258 + ... + 147163.

It is an arithmetic number, because the mean of its divisors is an integer number (146075220).

Almost surely, 2^1132222213 is an apocalyptic number.

It is an amenable number.

1132222213 is a deficient number, since it is larger than the sum of its proper divisors (36379547).

1132222213 is an equidigital number, since it uses as much as digits as its factorization.

1132222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286547.

The product of its digits is 288, while the sum is 19.

The square root of 1132222213 is about 33648.5098184154. The cubic root of 1132222213 is about 1042.2627670907.

Adding to 1132222213 its reverse (3122222311), we get a palindrome (4254444524).

The spelling of 1132222213 in words is "one billion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred thirteen".