212110440410 has 64 divisors (see below), whose sum is σ = 464219268480. Its totient is φ = 68773201920.

The previous prime is 212110440343. The next prime is 212110440413. The reversal of 212110440410 is 14044011212.

It is not an unprimeable number, because it can be changed into a prime (212110440413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2949419 + ... + 3020478.

It is an arithmetic number, because the mean of its divisors is an integer number (7253426070).

Almost surely, 2^212110440410 is an apocalyptic number.

212110440410 is an abundant number, since it is smaller than the sum of its proper divisors (252108828070).

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

212110440410 is a wasteful number, since it uses less digits than its factorization.

212110440410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5969951.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 212110440410 its reverse (14044011212), we get a palindrome (226154451622).

The spelling of 212110440410 in words is "two hundred twelve billion, one hundred ten million, four hundred forty thousand, four hundred ten".