1132240202 has 4 divisors (see below), whose sum is σ = 1698360306. Its totient is φ = 566120100.

The previous prime is 1132240201. The next prime is 1132240211. The reversal of 1132240202 is 2020422311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2020422311 = 14779 ⋅136709.

It can be written as a sum of positive squares in only one way, i.e., 857376961 + 274863241 = 29281^2 + 16579^2 .

It is not an unprimeable number, because it can be changed into a prime (1132240201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283060049 + ... + 283060052.

Almost surely, 2^1132240202 is an apocalyptic number.

1132240202 is a deficient number, since it is larger than the sum of its proper divisors (566120104).

1132240202 is an equidigital number, since it uses as much as digits as its factorization.

1132240202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566120103.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1132240202 is about 33648.7771248823. Note that the first 3 decimals coincide. The cubic root of 1132240202 is about 1042.2682869628.

Adding to 1132240202 its reverse (2020422311), we get a palindrome (3152662513).

The spelling of 1132240202 in words is "one billion, one hundred thirty-two million, two hundred forty thousand, two hundred two".