1222324130 has 16 divisors (see below), whose sum is σ = 2220747840. Its totient is φ = 484359792.

The previous prime is 1222324099. The next prime is 1222324133. The reversal of 1222324130 is 314232221.

It is not an unprimeable number, because it can be changed into a prime (1222324133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570110 + ... + 572249.

It is an arithmetic number, because the mean of its divisors is an integer number (138796740).

Almost surely, 2^1222324130 is an apocalyptic number.

1222324130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222324130 is a deficient number, since it is larger than the sum of its proper divisors (998423710).

1222324130 is a wasteful number, since it uses less digits than its factorization.

1222324130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142473.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1222324130 is about 34961.7523874305. The cubic root of 1222324130 is about 1069.2078248724.

Adding to 1222324130 its reverse (314232221), we get a palindrome (1536556351).

The spelling of 1222324130 in words is "one billion, two hundred twenty-two million, three hundred twenty-four thousand, one hundred thirty".