10212020222011 has 8 divisors (see below), whose sum is σ = 10943001118224. Its totient is φ = 9495514195200.

The previous prime is 10212020221993. The next prime is 10212020222059. The reversal of 10212020222011 is 11022202021201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10212020222011 - 2¹⁹ = 10212019697723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10212020222071) 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, 3618715890 + ... + 3618718711.

It is an arithmetic number, because the mean of its divisors is an integer number (1367875139778).

Almost surely, 2^{10212020222011} is an apocalyptic number.

10212020222011 is a deficient number, since it is larger than the sum of its proper divisors (730980896213).

10212020222011 is an equidigital number, since it uses as much as digits as its factorization.

10212020222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237434701.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10212020222011 its reverse (11022202021201), we get a palindrome (21234222243212).

The spelling of 10212020222011 in words is "ten trillion, two hundred twelve billion, twenty million, two hundred twenty-two thousand, eleven".