10102221212211 has 16 divisors (see below), whose sum is σ = 14996246160000. Its totient is φ = 6721317510984.

The previous prime is 10102221212207. The next prime is 10102221212219. The reversal of 10102221212211 is 11221212220101.

10102221212211 is a `hidden beast` number, since 10 + 10 + 2 + 221 + 212 + 211 = 666.

It is not a de Polignac number, because 10102221212211 - 2² = 10102221212207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10102221212219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374892681 + ... + 374919626.

It is an arithmetic number, because the mean of its divisors is an integer number (937265385000).

Almost surely, 2^{10102221212211} is an apocalyptic number.

10102221212211 is a deficient number, since it is larger than the sum of its proper divisors (4894024947789).

10102221212211 is an equidigital number, since it uses as much as digits as its factorization.

10102221212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749812815 (or 749812809 counting only the distinct ones).

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

Adding to 10102221212211 its reverse (11221212220101), we get a palindrome (21323433432312).

The spelling of 10102221212211 in words is "ten trillion, one hundred two billion, two hundred twenty-one million, two hundred twelve thousand, two hundred eleven".