10001220230 has 32 divisors (see below), whose sum is σ = 18306462240. Its totient is φ = 3932939520.

The previous prime is 10001220223. The next prime is 10001220239. The reversal of 10001220230 is 3202210001.

It is a happy number.

It is a super-2 number, since 2×10001220230² (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 (10001220239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2112506 + ... + 2117234.

It is an arithmetic number, because the mean of its divisors is an integer number (572076945).

Almost surely, 2^10001220230 is an apocalyptic number.

10001220230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001220230 is a deficient number, since it is larger than the sum of its proper divisors (8305242010).

10001220230 is a wasteful number, since it uses less digits than its factorization.

10001220230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8264.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10001220230 its reverse (3202210001), we get a palindrome (13203430231).

The spelling of 10001220230 in words is "ten billion, one million, two hundred twenty thousand, two hundred thirty".