212010210344 has 32 divisors (see below), whose sum is σ = 414438599520. Its totient is φ = 101586278976.

The previous prime is 212010210343. The next prime is 212010210353. The reversal of 212010210344 is 443012010212.

It is not an unprimeable number, because it can be changed into a prime (212010210343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5796002 + ... + 5832465.

It is an arithmetic number, because the mean of its divisors is an integer number (12951206235).

Almost surely, 2^212010210344 is an apocalyptic number.

It is an amenable number.

212010210344 is a deficient number, since it is larger than the sum of its proper divisors (202428389176).

212010210344 is a wasteful number, since it uses less digits than its factorization.

212010210344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11628569 (or 11628565 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212010210344 its reverse (443012010212), we get a palindrome (655022220556).

The spelling of 212010210344 in words is "two hundred twelve billion, ten million, two hundred ten thousand, three hundred forty-four".