10212102212211 has 6 divisors (see below), whose sum is σ = 14750814306540. Its totient is φ = 6808068141468.

The previous prime is 10212102212183. The next prime is 10212102212243. The reversal of 10212102212211 is 11221220121201.

10212102212211 is a `hidden beast` number, since 1 + 0 + 21 + 210 + 221 + 2 + 211 = 666.

It is not a de Polignac number, because 10212102212211 - 2⁹ = 10212102211699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212102212251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567339011781 + ... + 567339011798.

It is an arithmetic number, because the mean of its divisors is an integer number (2458469051090).

Almost surely, 2^{10212102212211} is an apocalyptic number.

10212102212211 is a deficient number, since it is larger than the sum of its proper divisors (4538712094329).

10212102212211 is a wasteful number, since it uses less digits than its factorization.

10212102212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134678023585 (or 1134678023582 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 10212102212211 its reverse (11221220121201), we get a palindrome (21433322333412).

The spelling of 10212102212211 in words is "ten trillion, two hundred twelve billion, one hundred two million, two hundred twelve thousand, two hundred eleven".