10313221333020 has 48 divisors (see below), whose sum is σ = 28878111554208. Its totient is φ = 2750088372480.

The previous prime is 10313221332977. The next prime is 10313221333031. The reversal of 10313221333020 is 2033312231301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1642771 + ... + 4829610.

It is an arithmetic number, because the mean of its divisors is an integer number (601627324046).

Almost surely, 2^{10313221333020} is an apocalyptic number.

10313221333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10313221333020 is an abundant number, since it is smaller than the sum of its proper divisors (18564890221188).

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

10313221333020 is a wasteful number, since it uses less digits than its factorization.

10313221333020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6498950 (or 6498948 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 10313221333020 its reverse (2033312231301), we get a palindrome (12346533564321).

The spelling of 10313221333020 in words is "ten trillion, three hundred thirteen billion, two hundred twenty-one million, three hundred thirty-three thousand, twenty".