11221230130 has 64 divisors (see below), whose sum is σ = 23410529280. Its totient is φ = 3833222400.

The previous prime is 11221230127. The next prime is 11221230157. The reversal of 11221230130 is 3103212211.

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, 70495 + ... + 165565.

It is an arithmetic number, because the mean of its divisors is an integer number (365789520).

Almost surely, 2^11221230130 is an apocalyptic number.

11221230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221230130 is an abundant number, since it is smaller than the sum of its proper divisors (12189299150).

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

11221230130 is a wasteful number, since it uses less digits than its factorization.

11221230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95155.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11221230130 its reverse (3103212211), we get a palindrome (14324442341).

The spelling of 11221230130 in words is "eleven billion, two hundred twenty-one million, two hundred thirty thousand, one hundred thirty".