10330231220 has 96 divisors (see below), whose sum is σ = 24287558400. Its totient is φ = 3667728384.

The previous prime is 10330231193. The next prime is 10330231273. The reversal of 10330231220 is 2213203301.

It is a Harshad number since it is a multiple of its sum of digits (17).

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 31 ways as a sum of consecutive naturals, for example, 1475849 + ... + 1482831.

It is an arithmetic number, because the mean of its divisors is an integer number (252995400).

Almost surely, 2^10330231220 is an apocalyptic number.

10330231220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10330231220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12143779200).

10330231220 is an abundant number, since it is smaller than the sum of its proper divisors (13957327180).

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

10330231220 is a wasteful number, since it uses less digits than its factorization.

10330231220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7257 (or 7255 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10330231220 its reverse (2213203301), we get a palindrome (12543434521).

The spelling of 10330231220 in words is "ten billion, three hundred thirty million, two hundred thirty-one thousand, two hundred twenty".