124222200212 has 12 divisors (see below), whose sum is σ = 237151473216. Its totient is φ = 56464636440.

The previous prime is 124222200181. The next prime is 124222200227. The reversal of 124222200212 is 212002222421.

It is a congruent number.

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, 1411615868 + ... + 1411615955.

It is an arithmetic number, because the mean of its divisors is an integer number (19762622768).

Almost surely, 2^124222200212 is an apocalyptic number.

It is an amenable number.

124222200212 is a deficient number, since it is larger than the sum of its proper divisors (112929273004).

124222200212 is a wasteful number, since it uses less digits than its factorization.

124222200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2823231838 (or 2823231836 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 124222200212 its reverse (212002222421), we get a palindrome (336224422633).

The spelling of 124222200212 in words is "one hundred twenty-four billion, two hundred twenty-two million, two hundred thousand, two hundred twelve".