1113303222 has 24 divisors (see below), whose sum is σ = 2448161976. Its totient is φ = 365561856.

The previous prime is 1113303211. The next prime is 1113303223. The reversal of 1113303222 is 2223033111.

1113303222 is a `hidden beast` number, since 1 + 11 + 330 + 322 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1113303195 and 1113303204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113303223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 460363 + ... + 462774.

It is an arithmetic number, because the mean of its divisors is an integer number (102006749).

Almost surely, 2^1113303222 is an apocalyptic number.

1113303222 is an abundant number, since it is smaller than the sum of its proper divisors (1334858754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113303222 is a wasteful number, since it uses less digits than its factorization.

1113303222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923212 (or 923209 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1113303222 is about 33366.1987945885. The cubic root of 1113303222 is about 1036.4248610225.

Adding to 1113303222 its reverse (2223033111), we get a palindrome (3336336333).

The spelling of 1113303222 in words is "one billion, one hundred thirteen million, three hundred three thousand, two hundred twenty-two".