130222401 has 8 divisors (see below), whose sum is σ = 173746944. Its totient is φ = 86756400.

The previous prime is 130222399. The next prime is 130222423. The reversal of 130222401 is 104222031.

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

It is not a de Polignac number, because 130222401 - 2¹ = 130222399 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130222471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9150 + ... + 18551.

It is an arithmetic number, because the mean of its divisors is an integer number (21718368).

Almost surely, 2^130222401 is an apocalyptic number.

It is an amenable number.

130222401 is a deficient number, since it is larger than the sum of its proper divisors (43524543).

130222401 is a wasteful number, since it uses less digits than its factorization.

130222401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29271.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 130222401 is about 11411.5030123117. The cubic root of 130222401 is about 506.8684189504.

Adding to 130222401 its reverse (104222031), we get a palindrome (234444432).

The spelling of 130222401 in words is "one hundred thirty million, two hundred twenty-two thousand, four hundred one".