210002122022011 has 16 divisors (see below), whose sum is σ = 233484056229600. Its totient is φ = 187286675904000.

The previous prime is 210002122021973. The next prime is 210002122022029. The reversal of 210002122022011 is 110220221200012.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 210002122022011 - 2⁷ = 210002122021883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210002122022311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866946846 + ... + 867189043.

It is an arithmetic number, because the mean of its divisors is an integer number (14592753514350).

Almost surely, 2^{210002122022011} is an apocalyptic number.

210002122022011 is a deficient number, since it is larger than the sum of its proper divisors (23481934207589).

210002122022011 is a wasteful number, since it uses less digits than its factorization.

210002122022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734136110.

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

Adding to 210002122022011 its reverse (110220221200012), we get a palindrome (320222343222023).

The spelling of 210002122022011 in words is "two hundred ten trillion, two billion, one hundred twenty-two million, twenty-two thousand, eleven".