211020110002 has 8 divisors (see below), whose sum is σ = 340878639276. Its totient is φ = 97393896912.

The previous prime is 211020109967. The next prime is 211020110011. The reversal of 211020110002 is 200011020112.

It can be written as a sum of positive squares in 2 ways, for example, as 210755364561 + 264745441 = 459081^2 + 16271^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4058079013 + ... + 4058079064.

Almost surely, 2^211020110002 is an apocalyptic number.

211020110002 is a deficient number, since it is larger than the sum of its proper divisors (129858529274).

211020110002 is a wasteful number, since it uses less digits than its factorization.

211020110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8116158092.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 211020110002 its reverse (200011020112), we get a palindrome (411031130114).

The spelling of 211020110002 in words is "two hundred eleven billion, twenty million, one hundred ten thousand, two".