2210010312 has 64 divisors (see below), whose sum is σ = 5687377920. Its totient is φ = 715272768.

The previous prime is 2210010311. The next prime is 2210010317. The reversal of 2210010312 is 2130100122.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (2210010311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135543 + ... + 150969.

It is an arithmetic number, because the mean of its divisors is an integer number (88865280).

Almost surely, 2^2210010312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2210010312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2843688960).

2210010312 is an abundant number, since it is smaller than the sum of its proper divisors (3477367608).

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

2210010312 is a wasteful number, since it uses less digits than its factorization.

2210010312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15610 (or 15606 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2210010312 is about 47010.7467713501. The cubic root of 2210010312 is about 1302.5610876604.

Adding to 2210010312 its reverse (2130100122), we get a palindrome (4340110434).

The spelling of 2210010312 in words is "two billion, two hundred ten million, ten thousand, three hundred twelve".