22110320130 has 32 divisors (see below), whose sum is σ = 53736480000. Its totient is φ = 5821450752.

The previous prime is 22110320129. The next prime is 22110320131. The reversal of 22110320130 is 3102301122.

It is an interprime number because it is at equal distance from previous prime (22110320129) and next prime (22110320131).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (22110320131) 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, 4662255 + ... + 4666994.

It is an arithmetic number, because the mean of its divisors is an integer number (1679265000).

Almost surely, 2^22110320130 is an apocalyptic number.

22110320130 is an abundant number, since it is smaller than the sum of its proper divisors (31626159870).

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

22110320130 is a wasteful number, since it uses less digits than its factorization.

22110320130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9329338.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22110320130 its reverse (3102301122), we get a palindrome (25212621252).

The spelling of 22110320130 in words is "twenty-two billion, one hundred ten million, three hundred twenty thousand, one hundred thirty".