10210120220111 has 8 divisors (see below), whose sum is σ = 11668753499040. Its totient is φ = 8751498110208.

The previous prime is 10210120220059. The next prime is 10210120220129. The reversal of 10210120220111 is 11102202101201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10210120220111 - 2³⁰ = 10209046478287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210120220161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732026 + ... + 4577783.

It is an arithmetic number, because the mean of its divisors is an integer number (1458594187380).

Almost surely, 2^{10210120220111} is an apocalyptic number.

10210120220111 is a deficient number, since it is larger than the sum of its proper divisors (1458633278929).

10210120220111 is an equidigital number, since it uses as much as digits as its factorization.

10210120220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5584513.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10210120220111 its reverse (11102202101201), we get a palindrome (21312322321312).

The spelling of 10210120220111 in words is "ten trillion, two hundred ten billion, one hundred twenty million, two hundred twenty thousand, one hundred eleven".