22401340130 has 64 divisors (see below), whose sum is σ = 47977671168. Its totient is φ = 7446236160.

The previous prime is 22401340123. The next prime is 22401340151. The reversal of 22401340130 is 3104310422.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169526 + ... + 271185.

It is an arithmetic number, because the mean of its divisors is an integer number (749651112).

Almost surely, 2^22401340130 is an apocalyptic number.

22401340130 is an abundant number, since it is smaller than the sum of its proper divisors (25576331038).

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

22401340130 is a wasteful number, since it uses less digits than its factorization.

22401340130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440771.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22401340130 its reverse (3104310422), we get a palindrome (25505650552).

The spelling of 22401340130 in words is "twenty-two billion, four hundred one million, three hundred forty thousand, one hundred thirty".