1230030222 has 32 divisors (see below), whose sum is σ = 2521677312. Its totient is φ = 399774144.

The previous prime is 1230030187. The next prime is 1230030233. The reversal of 1230030222 is 2220300321.

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, 155323 + ... + 163049.

It is an arithmetic number, because the mean of its divisors is an integer number (78802416).

Almost surely, 2^1230030222 is an apocalyptic number.

1230030222 is an abundant number, since it is smaller than the sum of its proper divisors (1291647090).

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

1230030222 is a wasteful number, since it uses less digits than its factorization.

1230030222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8392.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 1230030222 is about 35071.7866952911. The cubic root of 1230030222 is about 1071.4500449842.

Adding to 1230030222 its reverse (2220300321), we get a palindrome (3450330543).

The spelling of 1230030222 in words is "one billion, two hundred thirty million, thirty thousand, two hundred twenty-two".