10322313331220 has 48 divisors (see below), whose sum is σ = 23724509231808. Its totient is φ = 3741341852160.

The previous prime is 10322313331207. The next prime is 10322313331301. The reversal of 10322313331220 is 2213331322301.

It is a self number, because there is not a number n which added to its sum of digits gives 10322313331220.

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 15 ways as a sum of consecutive naturals, for example, 76348757 + ... + 76483836.

It is an arithmetic number, because the mean of its divisors is an integer number (494260608996).

Almost surely, 2^{10322313331220} is an apocalyptic number.

10322313331220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10322313331220 is an abundant number, since it is smaller than the sum of its proper divisors (13402195900588).

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

10322313331220 is a wasteful number, since it uses less digits than its factorization.

10322313331220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152832920 (or 152832918 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 10322313331220 its reverse (2213331322301), we get a palindrome (12535644653521).

The spelling of 10322313331220 in words is "ten trillion, three hundred twenty-two billion, three hundred thirteen million, three hundred thirty-one thousand, two hundred twenty".