1132021122 has 16 divisors (see below), whose sum is σ = 2268659232. Its totient is φ = 376570880.

The previous prime is 1132021097. The next prime is 1132021123. The reversal of 1132021122 is 2211202311.

It is not an unprimeable number, because it can be changed into a prime (1132021123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189183 + ... + 195074.

It is an arithmetic number, because the mean of its divisors is an integer number (141791202).

Almost surely, 2^1132021122 is an apocalyptic number.

1132021122 is an abundant number, since it is smaller than the sum of its proper divisors (1136638110).

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

1132021122 is a wasteful number, since it uses less digits than its factorization.

1132021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384753.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1132021122 is about 33645.5215742006. The cubic root of 1132021122 is about 1042.2010589239.

Adding to 1132021122 its reverse (2211202311), we get a palindrome (3343223433).

The spelling of 1132021122 in words is "one billion, one hundred thirty-two million, twenty-one thousand, one hundred twenty-two".