130404022 has 8 divisors (see below), whose sum is σ = 223549776. Its totient is φ = 55887432.

The previous prime is 130404019. The next prime is 130404023. The reversal of 130404022 is 220404031.

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

It is a junction number, because it is equal to n+sod(n) for n = 130403987 and 130404005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130404023) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4657273 + ... + 4657300.

It is an arithmetic number, because the mean of its divisors is an integer number (27943722).

Almost surely, 2^130404022 is an apocalyptic number.

130404022 is a deficient number, since it is larger than the sum of its proper divisors (93145754).

130404022 is an equidigital number, since it uses as much as digits as its factorization.

130404022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9314582.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 130404022 is about 11419.4580431823. The cubic root of 130404022 is about 507.1039523759.

Adding to 130404022 its reverse (220404031), we get a palindrome (350808053).

Subtracting 130404022 from its reverse (220404031), we obtain a palindrome (90000009).

The spelling of 130404022 in words is "one hundred thirty million, four hundred four thousand, twenty-two".