1113000222 has 32 divisors (see below), whose sum is σ = 2402887680. Its totient is φ = 342631520.

The previous prime is 1113000179. The next prime is 1113000233. The reversal of 1113000222 is 2220003111.

It is a junction number, because it is equal to n+sod(n) for n = 1113000198 and 1113000207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135054 + ... + 143057.

It is an arithmetic number, because the mean of its divisors is an integer number (75090240).

Almost surely, 2^1113000222 is an apocalyptic number.

1113000222 is an abundant number, since it is smaller than the sum of its proper divisors (1289887458).

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

1113000222 is a wasteful number, since it uses less digits than its factorization.

1113000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278168.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1113000222 is about 33361.6579623975. The cubic root of 1113000222 is about 1036.3308269741.

Adding to 1113000222 its reverse (2220003111), we get a palindrome (3333003333).

The spelling of 1113000222 in words is "one billion, one hundred thirteen million, two hundred twenty-two", and thus it is an aban number.