11002232230 has 64 divisors (see below), whose sum is σ = 21976593408. Its totient is φ = 3932271360.

The previous prime is 11002232203. The next prime is 11002232233. The reversal of 11002232230 is 3223220011.

It is a super-2 number, since 2×11002232230² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002232233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2462979 + ... + 2467441.

It is an arithmetic number, because the mean of its divisors is an integer number (343384272).

Almost surely, 2^11002232230 is an apocalyptic number.

11002232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002232230 is a deficient number, since it is larger than the sum of its proper divisors (10974361178).

11002232230 is a wasteful number, since it uses less digits than its factorization.

11002232230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4861.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11002232230 its reverse (3223220011), we get a palindrome (14225452241).

The spelling of 11002232230 in words is "eleven billion, two million, two hundred thirty-two thousand, two hundred thirty".