10110221330320 has 20 divisors (see below), whose sum is σ = 23506264593180. Its totient is φ = 4044088532096.

The previous prime is 10110221330269. The next prime is 10110221330323. The reversal of 10110221330320 is 2303312201101.

It can be written as a sum of positive squares in 2 ways, for example, as 4158026687376 + 5952194642944 = 2039124^2 + 2439712^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (10110221330323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63188883235 + ... + 63188883394.

It is an arithmetic number, because the mean of its divisors is an integer number (1175313229659).

Almost surely, 2^{10110221330320} is an apocalyptic number.

10110221330320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110221330320 is an abundant number, since it is smaller than the sum of its proper divisors (13396043262860).

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

10110221330320 is a wasteful number, since it uses less digits than its factorization.

10110221330320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126377766642 (or 126377766636 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10110221330320 its reverse (2303312201101), we get a palindrome (12413533531421).

The spelling of 10110221330320 in words is "ten trillion, one hundred ten billion, two hundred twenty-one million, three hundred thirty thousand, three hundred twenty".