210002122101102 has 32 divisors (see below), whose sum is σ = 438356738297088. Its totient is φ = 66943228351296.

The previous prime is 210002122101089. The next prime is 210002122101127. The reversal of 210002122101102 is 201101221200012.

It is a super-2 number, since 2×210002122101102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158086168 + ... + 159409035.

It is an arithmetic number, because the mean of its divisors is an integer number (13698648071784).

Almost surely, 2^{210002122101102} is an apocalyptic number.

210002122101102 is an abundant number, since it is smaller than the sum of its proper divisors (228354616195986).

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

210002122101102 is a wasteful number, since it uses less digits than its factorization.

210002122101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317500024.

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

Adding to 210002122101102 its reverse (201101221200012), we get a palindrome (411103343301114).

The spelling of 210002122101102 in words is "two hundred ten trillion, two billion, one hundred twenty-two million, one hundred one thousand, one hundred two".