212210220002011 has 12 divisors (see below), whose sum is σ = 266578127606896. Its totient is φ = 165358612987920.

The previous prime is 212210220002009. The next prime is 212210220002041. The reversal of 212210220002011 is 110200022012212.

It is a happy number.

It is not a de Polignac number, because 212210220002011 - 2¹ = 212210220002009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212210220002041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125271675660 + ... + 125271677353.

Almost surely, 2^{212210220002011} is an apocalyptic number.

212210220002011 is a deficient number, since it is larger than the sum of its proper divisors (54367907604885).

212210220002011 is a wasteful number, since it uses less digits than its factorization.

212210220002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250543353042 (or 250543353031 counting only the distinct ones).

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

Adding to 212210220002011 its reverse (110200022012212), we get a palindrome (322410242014223).

The spelling of 212210220002011 in words is "two hundred twelve trillion, two hundred ten billion, two hundred twenty million, two thousand, eleven".