1233313222 has 32 divisors (see below), whose sum is σ = 1961729280. Its totient is φ = 580351200.

The previous prime is 1233313217. The next prime is 1233313231. The reversal of 1233313222 is 2223133321.

It is a junction number, because it is equal to n+sod(n) for n = 1233313193 and 1233313202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 830893 + ... + 832375.

It is an arithmetic number, because the mean of its divisors is an integer number (61304040).

Almost surely, 2^1233313222 is an apocalyptic number.

1233313222 is a deficient number, since it is larger than the sum of its proper divisors (728416058).

1233313222 is a wasteful number, since it uses less digits than its factorization.

1233313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its digits is 1296, while the sum is 22.

The square root of 1233313222 is about 35118.5595091826. The cubic root of 1233313222 is about 1072.4024458697.

Adding to 1233313222 its reverse (2223133321), we get a palindrome (3456446543).

The spelling of 1233313222 in words is "one billion, two hundred thirty-three million, three hundred thirteen thousand, two hundred twenty-two".