212000110 has 32 divisors (see below), whose sum is σ = 437026752. Its totient is φ = 72533760.

The previous prime is 212000101. The next prime is 212000137. The reversal of 212000110 is 11000212.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 212000093 and 212000102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33564 + ... + 39376.

It is an arithmetic number, because the mean of its divisors is an integer number (13657086).

Almost surely, 2^212000110 is an apocalyptic number.

212000110 is an abundant number, since it is smaller than the sum of its proper divisors (225026642).

212000110 is a wasteful number, since it uses less digits than its factorization.

212000110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 212000110 is about 14560.2235559761. The cubic root of 212000110 is about 596.2732989034.

Adding to 212000110 its reverse (11000212), we get a palindrome (223000322).

The spelling of 212000110 in words is "two hundred twelve million, one hundred ten", and thus it is an aban number.