1122228230 has 16 divisors (see below), whose sum is σ = 2030268240. Its totient is φ = 446611872.

The previous prime is 1122228229. The next prime is 1122228281. The reversal of 1122228230 is 328222211.

It is a junction number, because it is equal to n+sod(n) for n = 1122228196 and 1122228205.

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 7 ways as a sum of consecutive naturals, for example, 282860 + ... + 286799.

It is an arithmetic number, because the mean of its divisors is an integer number (126891765).

Almost surely, 2^1122228230 is an apocalyptic number.

1122228230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122228230 is a deficient number, since it is larger than the sum of its proper divisors (908040010).

1122228230 is a wasteful number, since it uses less digits than its factorization.

1122228230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569863.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1122228230 is about 33499.6750730511. The cubic root of 1122228230 is about 1039.1870588673.

The spelling of 1122228230 in words is "one billion, one hundred twenty-two million, two hundred twenty-eight thousand, two hundred thirty".