1113320222 has 16 divisors (see below), whose sum is σ = 1922282880. Its totient is φ = 473703768.

The previous prime is 1113320213. The next prime is 1113320231. The reversal of 1113320222 is 2220233111.

It is an interprime number because it is at equal distance from previous prime (1113320213) and next prime (1113320231).

It is a self number, because there is not a number n which added to its sum of digits gives 1113320222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284108 + ... + 287999.

It is an arithmetic number, because the mean of its divisors is an integer number (120142680).

Almost surely, 2^1113320222 is an apocalyptic number.

1113320222 is a deficient number, since it is larger than the sum of its proper divisors (808962658).

1113320222 is a wasteful number, since it uses less digits than its factorization.

1113320222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572255.

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

The square root of 1113320222 is about 33366.4535424429. The cubic root of 1113320222 is about 1036.4301363546.

Adding to 1113320222 its reverse (2220233111), we get a palindrome (3333553333).

The spelling of 1113320222 in words is "one billion, one hundred thirteen million, three hundred twenty thousand, two hundred twenty-two".