10020120102211 has 4 divisors (see below), whose sum is σ = 10020145547152. Its totient is φ = 10020094657272.

The previous prime is 10020120102203. The next prime is 10020120102233. The reversal of 10020120102211 is 11220102102001.

10020120102211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020120102211 - 2³ = 10020120102203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020120102191 and 10020120102200.

It is not an unprimeable number, because it can be changed into a prime (10020120109211) 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, 12122340 + ... + 12922513.

It is an arithmetic number, because the mean of its divisors is an integer number (2505036386788).

Almost surely, 2^{10020120102211} is an apocalyptic number.

10020120102211 is a deficient number, since it is larger than the sum of its proper divisors (25444941).

10020120102211 is an equidigital number, since it uses as much as digits as its factorization.

10020120102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25444940.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10020120102211 its reverse (11220102102001), we get a palindrome (21240222204212).

The spelling of 10020120102211 in words is "ten trillion, twenty billion, one hundred twenty million, one hundred two thousand, two hundred eleven".