210222101101005 has 192 divisors, whose sum is σ = 431341638873600. Its totient is φ = 94653896730624.

The previous prime is 210222101100983. The next prime is 210222101101081. The reversal of 210222101101005 is 500101101222012.

It is not a de Polignac number, because 210222101101005 - 2⁶ = 210222101100941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 14346686259 + ... + 14346700911.

It is an arithmetic number, because the mean of its divisors is an integer number (2246571035800).

Almost surely, 2^{210222101101005} is an apocalyptic number.

It is an amenable number.

210222101101005 is an abundant number, since it is smaller than the sum of its proper divisors (221119537772595).

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

210222101101005 is a wasteful number, since it uses less digits than its factorization.

210222101101005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28625 (or 28608 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 210222101101005 its reverse (500101101222012), we get a palindrome (710323202323017).

The spelling of 210222101101005 in words is "two hundred ten trillion, two hundred twenty-two billion, one hundred one million, one hundred one thousand, five".