130401422 has 16 divisors (see below), whose sum is σ = 197172144. Its totient is φ = 64680000.

The previous prime is 130401409. The next prime is 130401457. The reversal of 130401422 is 224104031.

It is a self number, because there is not a number n which added to its sum of digits gives 130401422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185672 + ... + 186372.

It is an arithmetic number, because the mean of its divisors is an integer number (12323259).

Almost surely, 2^130401422 is an apocalyptic number.

130401422 is a deficient number, since it is larger than the sum of its proper divisors (66770722).

130401422 is a wasteful number, since it uses less digits than its factorization.

130401422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 130401422 is about 11419.3442018358. The cubic root of 130401422 is about 507.1005821346.

Adding to 130401422 its reverse (224104031), we get a palindrome (354505453).

The spelling of 130401422 in words is "one hundred thirty million, four hundred one thousand, four hundred twenty-two".