1132013222 has 4 divisors (see below), whose sum is σ = 1698019836. Its totient is φ = 566006610.

The previous prime is 1132013219. The next prime is 1132013237. The reversal of 1132013222 is 2223102311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2223102311 = 521 ⋅4266991.

It is a self number, because there is not a number n which added to its sum of digits gives 1132013222.

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, 283003304 + ... + 283003307.

It is an arithmetic number, because the mean of its divisors is an integer number (424504959).

Almost surely, 2^1132013222 is an apocalyptic number.

1132013222 is a deficient number, since it is larger than the sum of its proper divisors (566006614).

1132013222 is an equidigital number, since it uses as much as digits as its factorization.

1132013222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566006613.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1132013222 is about 33645.4041735272. The cubic root of 1132013222 is about 1042.1986345264.

Adding to 1132013222 its reverse (2223102311), we get a palindrome (3355115533).

It can be divided in two parts, 11320 and 13222, that added together give a palindrome (24542).

The spelling of 1132013222 in words is "one billion, one hundred thirty-two million, thirteen thousand, two hundred twenty-two".