212051036044 has 12 divisors (see below), whose sum is σ = 371124432000. Its totient is φ = 106015484048.

The previous prime is 212051035921. The next prime is 212051036089. The reversal of 212051036044 is 440630150212.

212051036044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2460844 + ... + 2545555.

It is an arithmetic number, because the mean of its divisors is an integer number (30927036000).

Almost surely, 2^212051036044 is an apocalyptic number.

It is an amenable number.

212051036044 is a deficient number, since it is larger than the sum of its proper divisors (159073395956).

212051036044 is a wasteful number, since it uses less digits than its factorization.

212051036044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016992 (or 5016990 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 212051036044 its reverse (440630150212), we get a palindrome (652681186256).

The spelling of 212051036044 in words is "two hundred twelve billion, fifty-one million, thirty-six thousand, forty-four".