1113233222 has 4 divisors (see below), whose sum is σ = 1669849836. Its totient is φ = 556616610.

The previous prime is 1113233221. The next prime is 1113233227. The reversal of 1113233222 is 2223323111.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1113233194 and 1113233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113233221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278308304 + ... + 278308307.

It is an arithmetic number, because the mean of its divisors is an integer number (417462459).

Almost surely, 2^1113233222 is an apocalyptic number.

1113233222 is a deficient number, since it is larger than the sum of its proper divisors (556616614).

1113233222 is an equidigital number, since it uses as much as digits as its factorization.

1113233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556616613.

The product of its digits is 432, while the sum is 20.

The square root of 1113233222 is about 33365.1498123416. The cubic root of 1113233222 is about 1036.4031385006.

Adding to 1113233222 its reverse (2223323111), we get a palindrome (3336556333).

The spelling of 1113233222 in words is "one billion, one hundred thirteen million, two hundred thirty-three thousand, two hundred twenty-two".