130003222 has 32 divisors (see below), whose sum is σ = 209682432. Its totient is φ = 60307104.

The previous prime is 130003217. The next prime is 130003231. The reversal of 130003222 is 222300031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339243 + ... + 339625.

It is an arithmetic number, because the mean of its divisors is an integer number (6552576).

Almost surely, 2^130003222 is an apocalyptic number.

130003222 is a deficient number, since it is larger than the sum of its proper divisors (79679210).

130003222 is a wasteful number, since it uses less digits than its factorization.

130003222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 130003222 is about 11401.8955441628. The cubic root of 130003222 is about 506.5838870032.

Adding to 130003222 its reverse (222300031), we get a palindrome (352303253).

The spelling of 130003222 in words is "one hundred thirty million, three thousand, two hundred twenty-two".