1132106220 has 120 divisors (see below), whose sum is σ = 4058851104. Its totient is φ = 258764544.

The previous prime is 1132106201. The next prime is 1132106237. The reversal of 1132106220 is 226012311.

1132106220 is a `hidden beast` number, since 1 + 1 + 32 + 10 + 622 + 0 = 666.

1132106220 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1132106193 and 1132106202.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 38577 + ... + 61256.

Almost surely, 2^1132106220 is an apocalyptic number.

1132106220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132106220 is an abundant number, since it is smaller than the sum of its proper divisors (2926744884).

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

1132106220 is a wasteful number, since it uses less digits than its factorization.

1132106220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99861 (or 99850 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1132106220 is about 33646.7861763943. The cubic root of 1132106220 is about 1042.2271735731.

Adding to 1132106220 its reverse (226012311), we get a palindrome (1358118531).

The spelling of 1132106220 in words is "one billion, one hundred thirty-two million, one hundred six thousand, two hundred twenty".