1020330322211 has 16 divisors (see below), whose sum is σ = 1025555944320. Its totient is φ = 1015122810240.

The previous prime is 1020330322201. The next prime is 1020330322213. The reversal of 1020330322211 is 1122230330201.

It is a cyclic number.

It is not a de Polignac number, because 1020330322211 - 2¹⁰ = 1020330321187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020330322213) by changing a digit.

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, 253748381 + ... + 253752401.

It is an arithmetic number, because the mean of its divisors is an integer number (64097246520).

Almost surely, 2^{1020330322211} is an apocalyptic number.

1020330322211 is a deficient number, since it is larger than the sum of its proper divisors (5225622109).

1020330322211 is an equidigital number, since it uses as much as digits as its factorization.

1020330322211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1020330322211 its reverse (1122230330201), we get a palindrome (2142560652412).

The spelling of 1020330322211 in words is "one trillion, twenty billion, three hundred thirty million, three hundred twenty-two thousand, two hundred eleven".