212002000110 has 128 divisors (see below), whose sum is σ = 571712400000. Its totient is φ = 55897620480.

The previous prime is 212002000081. The next prime is 212002000183. The reversal of 212002000110 is 11000200212.

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 = 212002000092 and 212002000101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32708070 + ... + 32714550.

It is an arithmetic number, because the mean of its divisors is an integer number (4466503125).

Almost surely, 2^212002000110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212002000110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285856200000).

212002000110 is an abundant number, since it is smaller than the sum of its proper divisors (359710399890).

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

212002000110 is a wasteful number, since it uses less digits than its factorization.

212002000110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7843 (or 7837 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 212002000110 its reverse (11000200212), we get a palindrome (223002200322).

The spelling of 212002000110 in words is "two hundred twelve billion, two million, one hundred ten", and thus it is an aban number.