10223032321320 has 384 divisors, whose sum is σ = 38994088694400. Its totient is φ = 2124753168384.

The previous prime is 10223032321261. The next prime is 10223032321343. The reversal of 10223032321320 is 2312323032201.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 95 ways as a sum of consecutive naturals, for example, 4123426 + ... + 6119534.

It is an arithmetic number, because the mean of its divisors is an integer number (101547105975).

Almost surely, 2^{10223032321320} is an apocalyptic number.

10223032321320 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 10223032321320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19497044347200).

10223032321320 is an abundant number, since it is smaller than the sum of its proper divisors (28771056373080).

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

10223032321320 is a wasteful number, since it uses less digits than its factorization.

10223032321320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1996217 (or 1996206 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10223032321320 its reverse (2312323032201), we get a palindrome (12535355353521).

The spelling of 10223032321320 in words is "ten trillion, two hundred twenty-three billion, thirty-two million, three hundred twenty-one thousand, three hundred twenty".