2210250312 has 48 divisors (see below), whose sum is σ = 6192517500. Its totient is φ = 711344256.

The previous prime is 2210250299. The next prime is 2210250313. The reversal of 2210250312 is 2130520122.

It can be written as a sum of positive squares in 2 ways, for example, as 2200923396 + 9326916 = 46914^2 + 3054^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2210250313) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 527187 + ... + 531362.

Almost surely, 2^2210250312 is an apocalyptic number.

It is an amenable number.

2210250312 is an abundant number, since it is smaller than the sum of its proper divisors (3982267188).

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

2210250312 is a wasteful number, since it uses less digits than its factorization.

2210250312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058590 (or 1058583 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2210250312 is about 47013.2993098761. The cubic root of 2210250312 is about 1302.6082372663.

Adding to 2210250312 its reverse (2130520122), we get a palindrome (4340770434).

The spelling of 2210250312 in words is "two billion, two hundred ten million, two hundred fifty thousand, three hundred twelve".