210012001110 has 96 divisors (see below), whose sum is σ = 585171138240. Its totient is φ = 52120468224.

The previous prime is 210012001081. The next prime is 210012001153. The reversal of 210012001110 is 11100210012.

It is a happy number.

210012001110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210012001110² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 210012001092 and 210012001101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1294425 + ... + 1447604.

It is an arithmetic number, because the mean of its divisors is an integer number (6095532690).

Almost surely, 2^210012001110 is an apocalyptic number.

210012001110 is an abundant number, since it is smaller than the sum of its proper divisors (375159137130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210012001110 is a wasteful number, since it uses less digits than its factorization.

210012001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742102 (or 2742099 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 210012001110 its reverse (11100210012), we get a palindrome (221112211122).

The spelling of 210012001110 in words is "two hundred ten billion, twelve million, one thousand, one hundred ten".