210012002000111 has 32 divisors (see below), whose sum is σ = 221127147571200. Its totient is φ = 199189365459840.

The previous prime is 210012002000107. The next prime is 210012002000149. The reversal of 210012002000111 is 111000200210012.

It is a cyclic number.

It is not a de Polignac number, because 210012002000111 - 2² = 210012002000107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 210012002000092 and 210012002000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012002000191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1855615721 + ... + 1855728893.

It is an arithmetic number, because the mean of its divisors is an integer number (6910223361600).

Almost surely, 2^{210012002000111} is an apocalyptic number.

210012002000111 is a deficient number, since it is larger than the sum of its proper divisors (11115145571089).

210012002000111 is a wasteful number, since it uses less digits than its factorization.

210012002000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116319.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 210012002000111 its reverse (111000200210012), we get a palindrome (321012202210123).

The spelling of 210012002000111 in words is "two hundred ten trillion, twelve billion, two million, one hundred eleven", and thus it is an aban number.