11001221030230 has 32 divisors (see below), whose sum is σ = 20906271790560. Its totient is φ = 4156513159680.

The previous prime is 11001221030227. The next prime is 11001221030269. The reversal of 11001221030230 is 3203012210011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85842741 + ... + 85970800.

It is an arithmetic number, because the mean of its divisors is an integer number (653320993455).

Almost surely, 2^{11001221030230} is an apocalyptic number.

11001221030230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001221030230 is a deficient number, since it is larger than the sum of its proper divisors (9905050760330).

11001221030230 is a wasteful number, since it uses less digits than its factorization.

11001221030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171813904.

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

Adding to 11001221030230 its reverse (3203012210011), we get a palindrome (14204233240241).

The spelling of 11001221030230 in words is "eleven trillion, one billion, two hundred twenty-one million, thirty thousand, two hundred thirty".