211102010022102 has 16 divisors (see below), whose sum is σ = 422209417734000. Its totient is φ = 70366437059072.

The previous prime is 211102010022077. The next prime is 211102010022103. The reversal of 211102010022102 is 201220010201112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211102010022103) 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, 224395227 + ... + 225334022.

It is an arithmetic number, because the mean of its divisors is an integer number (26388088608375).

Almost surely, 2^{211102010022102} is an apocalyptic number.

211102010022102 is an abundant number, since it is smaller than the sum of its proper divisors (211107407711898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211102010022102 is a wasteful number, since it uses less digits than its factorization.

211102010022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449807487.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211102010022102 its reverse (201220010201112), we get a palindrome (412322020223214).

The spelling of 211102010022102 in words is "two hundred eleven trillion, one hundred two billion, ten million, twenty-two thousand, one hundred two".