210002010011111 has 8 divisors (see below), whose sum is σ = 215721909127824. Its totient is φ = 204320116869120.

The previous prime is 210002010011023. The next prime is 210002010011159. The reversal of 210002010011111 is 111110010200012.

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

It is a cyclic number.

It is not a de Polignac number, because 210002010011111 - 2¹⁴ = 210002009994727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210002010011092 and 210002010011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210002010031111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9501482480 + ... + 9501504581.

It is an arithmetic number, because the mean of its divisors is an integer number (26965238640978).

Almost surely, 2^{210002010011111} is an apocalyptic number.

210002010011111 is a deficient number, since it is larger than the sum of its proper divisors (5719899116713).

210002010011111 is a wasteful number, since it uses less digits than its factorization.

210002010011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19002987361.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 210002010011111 its reverse (111110010200012), we get a palindrome (321112020211123).

The spelling of 210002010011111 in words is "two hundred ten trillion, two billion, ten million, eleven thousand, one hundred eleven".