212033343124 has 12 divisors (see below), whose sum is σ = 372369512704. Its totient is φ = 105642053784.

The previous prime is 212033343113. The next prime is 212033343133. The reversal of 212033343124 is 421343330212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212033343092 and 212033343101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93653172 + ... + 93655435.

Almost surely, 2^212033343124 is an apocalyptic number.

It is an amenable number.

212033343124 is a deficient number, since it is larger than the sum of its proper divisors (160336169580).

212033343124 is a wasteful number, since it uses less digits than its factorization.

212033343124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187308894 (or 187308892 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 212033343124 its reverse (421343330212), we get a palindrome (633376673336).

The spelling of 212033343124 in words is "two hundred twelve billion, thirty-three million, three hundred forty-three thousand, one hundred twenty-four".