130322222 has 8 divisors (see below), whose sum is σ = 197213616. Its totient is φ = 64584352.

The previous prime is 130322191. The next prime is 130322237. The reversal of 130322222 is 222223031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 130322222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288098 + ... + 288549.

It is an arithmetic number, because the mean of its divisors is an integer number (24651702).

Almost surely, 2^130322222 is an apocalyptic number.

130322222 is a deficient number, since it is larger than the sum of its proper divisors (66891394).

130322222 is a wasteful number, since it uses less digits than its factorization.

130322222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576762.

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

The square root of 130322222 is about 11415.8758752888. The cubic root of 130322222 is about 506.9978979277.

Adding to 130322222 its reverse (222223031), we get a palindrome (352545253).

The spelling of 130322222 in words is "one hundred thirty million, three hundred twenty-two thousand, two hundred twenty-two".