210002122010002 has 32 divisors (see below), whose sum is σ = 360164900339712. Its totient is φ = 89960602599504.

The previous prime is 210002122009963. The next prime is 210002122010003. The reversal of 210002122010002 is 200010221200012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210002122010003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289030623 + ... + 289756285.

It is an arithmetic number, because the mean of its divisors is an integer number (11255153135616).

Almost surely, 2^{210002122010002} is an apocalyptic number.

210002122010002 is a deficient number, since it is larger than the sum of its proper divisors (150162778329710).

210002122010002 is a wasteful number, since it uses less digits than its factorization.

210002122010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734902.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210002122010002 its reverse (200010221200012), we get a palindrome (410012343210014).

The spelling of 210002122010002 in words is "two hundred ten trillion, two billion, one hundred twenty-two million, ten thousand, two".