210011210022002 has 8 divisors (see below), whose sum is σ = 315017296181676. Its totient is φ = 105005444628112.

The previous prime is 210011210021933. The next prime is 210011210022127. The reversal of 210011210022002 is 200220012110012.

It can be written as a sum of positive squares in 2 ways, for example, as 196150696955161 + 13860513066841 = 14005381^2 + 3722971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78547913 + ... + 81177564.

Almost surely, 2^{210011210022002} is an apocalyptic number.

210011210022002 is a deficient number, since it is larger than the sum of its proper divisors (105006086159674).

210011210022002 is a wasteful number, since it uses less digits than its factorization.

210011210022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160382892.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210011210022002 its reverse (200220012110012), we get a palindrome (410231222132014).

The spelling of 210011210022002 in words is "two hundred ten trillion, eleven billion, two hundred ten million, twenty-two thousand, two".