10221301230 has 128 divisors (see below), whose sum is σ = 28872861696. Its totient is φ = 2267136000.

The previous prime is 10221301229. The next prime is 10221301243. The reversal of 10221301230 is 3210312201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 1658655 + ... + 1664805.

It is an arithmetic number, because the mean of its divisors is an integer number (225569232).

Almost surely, 2^10221301230 is an apocalyptic number.

10221301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10221301230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14436430848).

10221301230 is an abundant number, since it is smaller than the sum of its proper divisors (18651560466).

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

10221301230 is a wasteful number, since it uses less digits than its factorization.

10221301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6402.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10221301230 its reverse (3210312201), we get a palindrome (13431613431).

The spelling of 10221301230 in words is "ten billion, two hundred twenty-one million, three hundred one thousand, two hundred thirty".