10231231233220 has 192 divisors, whose sum is σ = 23680536364800. Its totient is φ = 3698850355200.

The previous prime is 10231231233217. The next prime is 10231231233227. The reversal of 10231231233220 is 2233213213201.

It is not an unprimeable number, because it can be changed into a prime (10231231233227) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1623744070 + ... + 1623750370.

It is an arithmetic number, because the mean of its divisors is an integer number (123336126900).

Almost surely, 2^{10231231233220} is an apocalyptic number.

10231231233220 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 10231231233220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11840268182400).

10231231233220 is an abundant number, since it is smaller than the sum of its proper divisors (13449305131580).

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

10231231233220 is a wasteful number, since it uses less digits than its factorization.

10231231233220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8598 (or 8596 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 10231231233220 its reverse (2233213213201), we get a palindrome (12464444446421).

The spelling of 10231231233220 in words is "ten trillion, two hundred thirty-one billion, two hundred thirty-one million, two hundred thirty-three thousand, two hundred twenty".