1222302230 has 32 divisors (see below), whose sum is σ = 2218049568. Its totient is φ = 484960000.

The previous prime is 1222302217. The next prime is 1222302269. The reversal of 1222302230 is 322032221.

It is a junction number, because it is equal to n+sod(n) for n = 1222302199 and 1222302208.

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, 704444 + ... + 706176.

It is an arithmetic number, because the mean of its divisors is an integer number (69314049).

Almost surely, 2^1222302230 is an apocalyptic number.

1222302230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222302230 is a deficient number, since it is larger than the sum of its proper divisors (995747338).

1222302230 is a wasteful number, since it uses less digits than its factorization.

1222302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1222302230 is about 34961.4391866239. The cubic root of 1222302230 is about 1069.2014392799.

Adding to 1222302230 its reverse (322032221), we get a palindrome (1544334451).

The spelling of 1222302230 in words is "one billion, two hundred twenty-two million, three hundred two thousand, two hundred thirty".