212024330124 has 12 divisors (see below), whose sum is σ = 494723436984. Its totient is φ = 70674776704.

The previous prime is 212024330101. The next prime is 212024330153. The reversal of 212024330124 is 421033420212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 212024330094 and 212024330103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8834347077 + ... + 8834347100.

It is an arithmetic number, because the mean of its divisors is an integer number (41226953082).

Almost surely, 2^212024330124 is an apocalyptic number.

It is an amenable number.

212024330124 is an abundant number, since it is smaller than the sum of its proper divisors (282699106860).

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

212024330124 is a wasteful number, since it uses less digits than its factorization.

212024330124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17668694184 (or 17668694182 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 212024330124 its reverse (421033420212), we get a palindrome (633057750336).

The spelling of 212024330124 in words is "two hundred twelve billion, twenty-four million, three hundred thirty thousand, one hundred twenty-four".