11221000230 has 32 divisors (see below), whose sum is σ = 29378619648. Its totient is φ = 2720242400.

The previous prime is 11221000211. The next prime is 11221000237. The reversal of 11221000230 is 3200012211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221000237) 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, 17001186 + ... + 17001845.

It is an arithmetic number, because the mean of its divisors is an integer number (918081864).

Almost surely, 2^11221000230 is an apocalyptic number.

11221000230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11221000230 is an abundant number, since it is smaller than the sum of its proper divisors (18157619418).

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

11221000230 is a wasteful number, since it uses less digits than its factorization.

11221000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34003052.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11221000230 its reverse (3200012211), we get a palindrome (14421012441).

The spelling of 11221000230 in words is "eleven billion, two hundred twenty-one million, two hundred thirty", and thus it is an aban number.