1113241222 has 4 divisors (see below), whose sum is σ = 1669861836. Its totient is φ = 556620610.

The previous prime is 1113241189. The next prime is 1113241273. The reversal of 1113241222 is 2221423111.

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

It is a super-3 number, since 3×1113241222³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1113241222.

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, 278310304 + ... + 278310307.

It is an arithmetic number, because the mean of its divisors is an integer number (417465459).

Almost surely, 2^1113241222 is an apocalyptic number.

1113241222 is a deficient number, since it is larger than the sum of its proper divisors (556620614).

1113241222 is an equidigital number, since it uses as much as digits as its factorization.

1113241222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556620613.

The product of its digits is 192, while the sum is 19.

The square root of 1113241222 is about 33365.2696976961. The cubic root of 1113241222 is about 1036.4056211206.

Adding to 1113241222 its reverse (2221423111), we get a palindrome (3334664333).

The spelling of 1113241222 in words is "one billion, one hundred thirteen million, two hundred forty-one thousand, two hundred twenty-two".