130504222 has 8 divisors (see below), whose sum is σ = 196250616. Its totient is φ = 65087352.

The previous prime is 130504219. The next prime is 130504243. The reversal of 130504222 is 222405031.

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 130504222.

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, 81388 + ... + 82975.

It is an arithmetic number, because the mean of its divisors is an integer number (24531327).

Almost surely, 2^130504222 is an apocalyptic number.

130504222 is a deficient number, since it is larger than the sum of its proper divisors (65746394).

130504222 is a wasteful number, since it uses less digits than its factorization.

130504222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164762.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 130504222 is about 11423.8444492211. The cubic root of 130504222 is about 507.2338021727.

Adding to 130504222 its reverse (222405031), we get a palindrome (352909253).

The spelling of 130504222 in words is "one hundred thirty million, five hundred four thousand, two hundred twenty-two".