210313412224 has 16 divisors (see below), whose sum is σ = 418983751170. Its totient is φ = 105156706048.

The previous prime is 210313412219. The next prime is 210313412227. The reversal of 210313412224 is 422214313012.

It can be written as a sum of positive squares in only one way, i.e., 209141582400 + 1171829824 = 457320^2 + 34232^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×210313412224² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (210313412227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821536639 + ... + 821536894.

Almost surely, 2^210313412224 is an apocalyptic number.

It is an amenable number.

210313412224 is a deficient number, since it is larger than the sum of its proper divisors (208670338946).

210313412224 is an equidigital number, since it uses as much as digits as its factorization.

210313412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643073547 (or 1643073535 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 210313412224 its reverse (422214313012), we get a palindrome (632527725236).

The spelling of 210313412224 in words is "two hundred ten billion, three hundred thirteen million, four hundred twelve thousand, two hundred twenty-four".