130345204422 has 32 divisors (see below), whose sum is σ = 276152284800. Its totient is φ = 40873776768.

The previous prime is 130345204421. The next prime is 130345204441. The reversal of 130345204422 is 224402543031.

It is a self number, because there is not a number n which added to its sum of digits gives 130345204422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130345204421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70972 + ... + 515487.

It is an arithmetic number, because the mean of its divisors is an integer number (8629758900).

Almost surely, 2^130345204422 is an apocalyptic number.

130345204422 is an abundant number, since it is smaller than the sum of its proper divisors (145807080378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130345204422 is a wasteful number, since it uses less digits than its factorization.

130345204422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588660.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 130345204422 its reverse (224402543031), we get a palindrome (354747747453).

The spelling of 130345204422 in words is "one hundred thirty billion, three hundred forty-five million, two hundred four thousand, four hundred twenty-two".