212000124 has 48 divisors (see below), whose sum is σ = 566720000. Its totient is φ = 60422976.

The previous prime is 212000101. The next prime is 212000137. The reversal of 212000124 is 421000212.

It is a super-3 number, since 3×212000124³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 34002 + ... + 39750.

Almost surely, 2^212000124 is an apocalyptic number.

It is an amenable number.

212000124 is an abundant number, since it is smaller than the sum of its proper divisors (354719876).

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

212000124 is a wasteful number, since it uses less digits than its factorization.

212000124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6202 (or 6200 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 212000124 is about 14560.2240367379. The cubic root of 212000124 is about 596.2733120289.

Adding to 212000124 its reverse (421000212), we get a palindrome (633000336).

The spelling of 212000124 in words is "two hundred twelve million, one hundred twenty-four", and thus it is an aban number.