1132020212 has 6 divisors (see below), whose sum is σ = 1981035378. Its totient is φ = 566010104.

The previous prime is 1132020179. The next prime is 1132020229. The reversal of 1132020212 is 2120202311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 741799696 + 390220516 = 27236^2 + 19754^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141502523 + ... + 141502530.

It is an arithmetic number, because the mean of its divisors is an integer number (330172563).

Almost surely, 2^1132020212 is an apocalyptic number.

It is an amenable number.

1132020212 is a deficient number, since it is larger than the sum of its proper divisors (849015166).

1132020212 is a wasteful number, since it uses less digits than its factorization.

1132020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283005057 (or 283005055 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1132020212 is about 33645.5080508528. The cubic root of 1132020212 is about 1042.2007796584.

Adding to 1132020212 its reverse (2120202311), we get a palindrome (3252222523).

The spelling of 1132020212 in words is "one billion, one hundred thirty-two million, twenty thousand, two hundred twelve".