10212110221011 has 16 divisors (see below), whose sum is σ = 14156451552000. Its totient is φ = 6540280594848.

The previous prime is 10212110220913. The next prime is 10212110221063. The reversal of 10212110221011 is 11012201121201.

It is a happy number.

It is not a de Polignac number, because 10212110221011 - 2⁷ = 10212110220883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212110221081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294908761 + ... + 294943386.

It is an arithmetic number, because the mean of its divisors is an integer number (884778222000).

Almost surely, 2^{10212110221011} is an apocalyptic number.

10212110221011 is a deficient number, since it is larger than the sum of its proper divisors (3944341330989).

10212110221011 is a wasteful number, since it uses less digits than its factorization.

10212110221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589852378.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10212110221011 its reverse (11012201121201), we get a palindrome (21224311342212).

The spelling of 10212110221011 in words is "ten trillion, two hundred twelve billion, one hundred ten million, two hundred twenty-one thousand, eleven".